All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Rachel D'Entremont

Bib: 29193 •F •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51°/41°F
overcast clouds
Personalized for Rachel

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 10:07/mi at mile 13.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
31:50
3.11 mi
Rank: #26595
Start → 5K
31:50 | 10:15/mi
10K
1:04:19
6.21 mi
Rank: #26714 (-119)
5K → 10K
32:29 | 10:28/mi
15K
1:36:35
9.32 mi
Rank: #26628 (+86)
10K → 15K
32:16 | 10:24/mi
20K
2:08:42
12.43 mi
Rank: #26416 (+212)
15K → 20K
32:07 | 10:21/mi
HALF
2:15:36
13.11 mi
Rank: #26399 (+17)
20K → HALF
6:54 | 10:08/mi
25K
2:40:50
15.53 mi
Rank: #26222 (+177)
HALF → 25K
25:14 | 10:25/mi
30K
3:14:48
18.64 mi
Rank: #26026 (+196)
25K → 30K
33:58 | 10:56/mi
20M
3:31:37
20.00 mi
Rank: #26116 (-90)
30K → 20M
16:49 | 12:23/mi
21M
3:43:14
21.00 mi
Rank: #26046 (+70)
20M → 21M
11:37 | 11:37/mi
35K
3:52:47
21.75 mi
Rank: #26122 (-76)
21M → 35K
9:33 | 12:46/mi
23M
4:06:55
23.00 mi
Rank: #26075 (+47)
35K → 23M
14:08 | 11:18/mi
24M
4:17:57
24.00 mi
Rank: #26034 (+41)
23M → 24M
11:02 | 11:02/mi
40K
4:28:43
24.85 mi
Rank: #26087 (-53)
24M → 40K
10:46 | 12:36/mi
25.2M
4:32:46
25.20 mi
Rank: #26051 (+36)
40K → 25.2M
4:03 | 11:45/mi
FINISH
4:43:36
26.22 mi
Rank: #26033 (+18)
25.2M → FINISH
10:50 | 10:38/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:15:36
Pace10:21 /mi
2nd Half
Distance13.11 mi
Time2:28:00
Pace11:18 /mi
📊Positive Split: 9.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:01:0331:5010:1531:50
10:15
-
10K
6.21 mi12:33:321:04:1910:2232:29
10:28
+0:13
15K
9.32 mi13:05:481:36:3510:2232:16
10:24
-0:04
20K
12.43 mi13:37:552:08:4210:2232:07
10:21
-0:03
HALF
13.11 mi13:44:492:15:3610:216:54
10:08
-0:13
25K
15.53 mi14:10:032:40:5010:2225:14
10:25
+0:17
30K
18.64 mi14:44:013:14:4810:2833:58
10:56
+0:31
20M
20.00 mi15:00:503:31:3710:3516:49
12:23
+1:27
21M
21.00 mi15:12:273:43:1410:3811:37
11:37
-0:46
35K
21.75 mi15:22:003:52:4710:439:33
12:46
+1:09
23M
23.00 mi15:36:084:06:5510:4514:08
11:18
-1:28
24M
24.00 mi15:47:104:17:5710:4511:02
11:02
-0:16
40K
24.85 mi15:57:564:28:4310:4910:46
12:36
+1:34
25.2M
25.20 mi16:01:594:32:4610:504:03
11:45
-0:51
FINISH
26.22 mi16:12:494:43:3610:5010:50
10:38
-1:07

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

10:08 /mi

Average Pace

10:49 /mi

Slowest Pace

12:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:40:50

57% of race

Time at Steady Pace

1:09:58

25% of race

Time at Slower Pace

52:48

19% of race

Average Pace: 10:49 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi12:01:0331:5010:1531:50
10:15
#26595
10K
6.21 mi12:33:321:04:1910:2232:29
10:28
#26714
15K
9.32 mi13:05:481:36:3510:2232:16
10:24
#26628
20K
12.43 mi13:37:552:08:4210:2232:07
10:21
#26416
HALF
13.11 mi13:44:492:15:3610:216:54
10:08
#26399
25K
15.53 mi14:10:032:40:5010:2225:14
10:25
#26222
30K
18.64 mi14:44:013:14:4810:2833:58
10:56
#26026
20M
20.00 mi15:00:503:31:3710:3516:49
12:23
#26116
21M
21.00 mi15:12:273:43:1410:3811:37
11:37
#26046
35K
21.75 mi15:22:003:52:4710:439:33
12:46
#26122
23M
23.00 mi15:36:084:06:5510:4514:08
11:18
#26075
24M
24.00 mi15:47:104:17:5710:4511:02
11:02
#26034
40K
24.85 mi15:57:564:28:4310:4910:46
12:36
#26087
25.2M
25.20 mi16:01:594:32:4610:504:03
11:45
#26051
FINISH
26.22 mi16:12:494:43:3610:5010:50
10:38
#26033
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26595110361103626484(Top 91%)11013(Top 88%)11013(Top 193%)
10K6.21 mi3.10 mi26714-11911129-9311129-9326831(Top 92%)11206(Top 89%)11206(Top 196%)
15K9.32 mi3.11 mi26628+8611075+5411075+5426484(Top 91%)11013(Top 88%)11013(Top 193%)
20K12.43 mi3.11 mi26416+21210968+10710968+10725802(Top 89%)10639(Top 85%)10639(Top 186%)
HALF13.11 mi0.68 mi26399+1710958+1010958+1025938(Top 89%)10731(Top 85%)10731(Top 188%)
25K15.53 mi2.42 mi26222+17710867+9110867+9125268(Top 87%)10382(Top 83%)10382(Top 182%)
30K18.64 mi3.11 mi26026+19610780+8710780+8725223(Top 87%)10478(Top 83%)10478(Top 183%)
20M20.00 mi1.36 mi26116-9010847-6710847-6726835(Top 92%)11424(Top 91%)11424(Top 200%)
21M21.00 mi1.00 mi26046+7010821+2610821+2624416(Top 84%)10205(Top 81%)10205(Top 179%)
35K21.75 mi0.75 mi26122-7610879-5810879-5827520(Top 95%)11822(Top 94%)11822(Top 207%)
23M23.00 mi1.25 mi26075+4710854+2510854+2525079(Top 86%)10610(Top 84%)10610(Top 186%)
24M24.00 mi1.00 mi26034+4110851+310851+325179(Top 87%)10686(Top 85%)10686(Top 187%)
40K24.85 mi0.85 mi26087-5310897-4610897-4626632(Top 92%)11464(Top 91%)11464(Top 201%)
25.2M25.20 mi0.35 mi26051+3610877+2010877+2024015(Top 83%)10159(Top 81%)10159(Top 178%)
FINISH26.22 mi1.02 mi26033+1810880-310880-325360(Top 87%)10823(Top 86%)10823(Top 189%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21
+97ft-345ft

Overall

26484

Females

11013

F18-39

11013

5K→10K

3.1 - 6.2 mi

Top 92%
×5
+79ft-138ft

Overall

26831

Females

11206

F18-39

11206

10K→15K

6.2 - 9.3 mi

Top 91%
×3
+67ft-78ft

Overall

26484

Females

11013

F18-39

11013

15K→20K

9.3 - 12.4 mi

Top 89%
×5
+106ft-86ft

Overall

25802

Females

10639

F18-39

10639

20K→HALF

12.4 - 13.1 mi

Top 89%
×2
+19ft-37ft

Overall

25938

Females

10731

F18-39

10731

HALF→25K

13.1 - 15.5 mi

Top 87%
×4
+66ft-88ft

Overall

25268

Females

10382

F18-39

10382

25K→30K

15.5 - 18.6 mi

Top 87%
×9
+181ft-148ft

Overall

25223

Females

10478

F18-39

10478

30K→20M

18.6 - 20.0 mi

Top 92%
×5
+64ft-50ft

Overall

26835

Females

11424

F18-39

11424

20M→21M

20.0 - 21.0 mi

Top 84%
×8
+106ft-24ft

Overall

24416

Females

10205

F18-39

10205

21M→35K

21.0 - 21.8 mi

Top 95%
×7
+17ft-86ft

Overall

27520

Females

11822

F18-39

11822

35K→23M

21.8 - 23.0 mi

Top 86%
×5
+23ft-63ft

Overall

25079

Females

10610

F18-39

10610

23M→24M

23.0 - 24.0 mi

Top 87%
×6
+12ft-82ft

Overall

25179

Females

10686

F18-39

10686

24M→40K

24.0 - 24.9 mi

Top 92%
×1
+6ft-20ft

Overall

26632

Females

11464

F18-39

11464

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1
+13ft-16ft

Overall

24015

Females

10159

F18-39

10159

25.2M→FINISH

25.2 - 26.2 mi

Top 87%
×2
+22ft-21ft

Overall

25360

Females

10823

F18-39

10823

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1356*
Passed By
728
Net Change
+562
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26595
5K → 10K147200-119#26595#26714
10K → 15K16983+86#26714#26628
15K → 20K230*18+212#26628#26416
20K → HALF2710+17#26416#26399
HALF → 25K19316+177#26399#26222
25K → 30K227*31+196#26222#26026
30K → 20M33123-90#26026#26116
20M → 21M8818+70#26116#26046
21M → 35K1187-76#26046#26122
35K → 23M6922+47#26122#26075
23M → 24M6120+41#26075#26034
24M → 40K2073-53#26034#26087
40K → 25.2M404+36#26087#26051
25.2M → FINISH4123+18#26051#26033
TOTALS1356*728+562

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback