All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Isabelle Graillot

Bib: 21325 •F •Age: N/A

QC

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 49%
Masters (Masters Women)
#0 / 6862
Top 36%
Age Group (F45-49)
#0 / 1786
Top 47%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Isabelle

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 · 7:46/mi at mile 6.2

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
25:19
3.11 mi
Rank: #17907
Start → 5K
25:19 | 8:09/mi
10K
49:27
6.21 mi
Rank: #16774 (+1133)
5K → 10K
24:08 | 7:47/mi
15K
1:13:55
9.32 mi
Rank: #16545 (+229)
10K → 15K
24:28 | 7:53/mi
20K
1:39:26
12.43 mi
Rank: #16812 (-267)
15K → 20K
25:31 | 8:13/mi
HALF
1:44:58
13.11 mi
Rank: #16860 (-48)
20K → HALF
5:32 | 8:08/mi
25K
2:05:23
15.53 mi
Rank: #17087 (-227)
HALF → 25K
20:25 | 8:26/mi
30K
2:33:47
18.64 mi
Rank: #17708 (-621)
25K → 30K
28:24 | 9:09/mi
20M
2:45:33
20.00 mi
Rank: #17647 (+61)
30K → 20M
11:46 | 8:40/mi
21M
2:54:42
21.00 mi
Rank: #17584 (+63)
20M → 21M
9:09 | 9:09/mi
35K
3:00:50
21.75 mi
Rank: #17496 (+88)
21M → 35K
6:08 | 8:12/mi
23M
3:11:36
23.00 mi
Rank: #17414 (+82)
35K → 23M
10:46 | 8:37/mi
24M
3:19:53
24.00 mi
Rank: #17300 (+114)
23M → 24M
8:17 | 8:17/mi
40K
3:27:05
24.85 mi
Rank: #17198 (+102)
24M → 40K
7:12 | 8:26/mi
25.2M
3:30:12
25.20 mi
Rank: #17153 (+45)
40K → 25.2M
3:07 | 9:03/mi
FINISH
3:38:25
26.22 mi
Rank: #17079 (+74)
25.2M → FINISH
8:13 | 8:04/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:44:58
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time1:53:27
Pace8:40 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:5925:198:0925:19
8:09
-
10K
6.21 mi11:51:0749:277:5824:08
7:47
-0:22
15K
9.32 mi12:15:351:13:557:5624:28
7:53
+0:06
20K
12.43 mi12:41:061:39:268:0125:31
8:13
+0:20
HALF
13.11 mi12:46:381:44:588:015:32
8:08
-0:05
25K
15.53 mi13:07:032:05:238:0520:25
8:26
+0:18
30K
18.64 mi13:35:272:33:478:1528:24
9:09
+0:43
20M
20.00 mi13:47:132:45:338:1711:46
8:40
-0:29
21M
21.00 mi13:56:222:54:428:209:09
9:09
+0:29
35K
21.75 mi14:02:303:00:508:196:08
8:12
-0:57
23M
23.00 mi14:13:163:11:368:2010:46
8:37
+0:25
24M
24.00 mi14:21:333:19:538:208:17
8:17
-0:20
40K
24.85 mi14:28:453:27:058:207:12
8:26
+0:09
25.2M
25.20 mi14:31:523:30:128:213:07
9:03
+0:37
FINISH
26.22 mi14:40:053:38:258:218:13
8:04
-0:59

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

7:47 /mi

Average Pace

8:20 /mi

Slowest Pace

9:09 /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

2:35:13

71% of race

Time at Steady Pace

1:03:12

29% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:20 /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 mi11:26:5925:198:0925:19
8:09
#17907
10K
6.21 mi11:51:0749:277:5824:08
7:47
#16774
15K
9.32 mi12:15:351:13:557:5624:28
7:53
#16545
20K
12.43 mi12:41:061:39:268:0125:31
8:13
#16812
HALF
13.11 mi12:46:381:44:588:015:32
8:08
#16860
25K
15.53 mi13:07:032:05:238:0520:25
8:26
#17087
30K
18.64 mi13:35:272:33:478:1528:24
9:09
#17708
20M
20.00 mi13:47:132:45:338:1711:46
8:40
#17647
21M
21.00 mi13:56:222:54:428:209:09
9:09
#17584
35K
21.75 mi14:02:303:00:508:196:08
8:12
#17496
23M
23.00 mi14:13:163:11:368:2010:46
8:37
#17414
24M
24.00 mi14:21:333:19:538:208:17
8:17
#17300
40K
24.85 mi14:28:453:27:058:207:12
8:26
#17198
25.2M
25.20 mi14:31:523:30:128:213:07
9:03
#17153
FINISH
26.22 mi14:40:053:38:258:218:13
8:04
#17079
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi179076454645415996(Top 55%)5340(Top 42%)5340(Top 299%)
10K6.21 mi3.10 mi16774+11335803+6515803+65115356(Top 53%)4926(Top 39%)4926(Top 276%)
15K9.32 mi3.11 mi16545+2295659+1445659+14415996(Top 55%)5340(Top 42%)5340(Top 299%)
20K12.43 mi3.11 mi16812-2675822-1635822-16317577(Top 61%)6265(Top 50%)6265(Top 351%)
HALF13.11 mi0.68 mi16860-485856-345856-3417931(Top 62%)6421(Top 51%)6421(Top 360%)
25K15.53 mi2.42 mi17087-2275992-1365992-13618103(Top 62%)6618(Top 53%)6618(Top 371%)
30K18.64 mi3.11 mi17708-6216365-3736365-37320252(Top 70%)7859(Top 62%)7859(Top 440%)
20M20.00 mi1.36 mi17647+616350+156350+1517194(Top 59%)6296(Top 50%)6296(Top 353%)
21M21.00 mi1.00 mi17584+636330+206330+2016934(Top 58%)6212(Top 49%)6212(Top 348%)
35K21.75 mi0.75 mi17496+886292+386292+3815846(Top 55%)5675(Top 45%)5675(Top 318%)
23M23.00 mi1.25 mi17414+826274+186274+1816361(Top 56%)6055(Top 48%)6055(Top 339%)
24M24.00 mi1.00 mi17300+1146230+446230+4415617(Top 54%)5686(Top 45%)5686(Top 318%)
40K24.85 mi0.85 mi17198+1026196+346196+3415229(Top 52%)5562(Top 44%)5562(Top 311%)
25.2M25.20 mi0.35 mi17153+456178+186178+1815035(Top 52%)5485(Top 44%)5485(Top 307%)
FINISH26.22 mi1.02 mi17079+746159+196159+1915602(Top 54%)5737(Top 46%)5737(Top 321%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21
+97ft-345ft

Overall

15996

Females

5340

F45-49

5340

5K→10K

3.1 - 6.2 mi

Top 53%
×5
+79ft-138ft

Overall

15356

Females

4926

F45-49

4926

10K→15K

6.2 - 9.3 mi

Top 55%
×3
+67ft-78ft

Overall

15996

Females

5340

F45-49

5340

15K→20K

9.3 - 12.4 mi

Top 61%
×5
+106ft-86ft

Overall

17577

Females

6265

F45-49

6265

20K→HALF

12.4 - 13.1 mi

Top 62%
×2
+19ft-37ft

Overall

17931

Females

6421

F45-49

6421

HALF→25K

13.1 - 15.5 mi

Top 62%
×4
+66ft-88ft

Overall

18103

Females

6618

F45-49

6618

25K→30K

15.5 - 18.6 mi

Top 70%
×9
+181ft-148ft

Overall

20252

Females

7859

F45-49

7859

30K→20M

18.6 - 20.0 mi

Top 59%
×5
+64ft-50ft

Overall

17194

Females

6296

F45-49

6296

20M→21M

20.0 - 21.0 mi

Top 58%
×8
+106ft-24ft

Overall

16934

Females

6212

F45-49

6212

21M→35K

21.0 - 21.8 mi

Top 55%
×7
+17ft-86ft

Overall

15846

Females

5675

F45-49

5675

35K→23M

21.8 - 23.0 mi

Top 56%
×5
+23ft-63ft

Overall

16361

Females

6055

F45-49

6055

23M→24M

23.0 - 24.0 mi

Top 54%
×6
+12ft-82ft

Overall

15617

Females

5686

F45-49

5686

24M→40K

24.0 - 24.9 mi

Top 52%
×1
+6ft-20ft

Overall

15229

Females

5562

F45-49

5562

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1
+13ft-16ft

Overall

15035

Females

5485

F45-49

5485

25.2M→FINISH

25.2 - 26.2 mi

Top 54%
×2
+22ft-21ft

Overall

15602

Females

5737

F45-49

5737

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2632*
Passed By
1040
Net Change
+828
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17907
5K → 10K1166*33+1133#17907#16774
10K → 15K323*94+229#16774#16545
15K → 20K104200-267#16545#16812
20K → HALF2068-48#16812#16860
HALF → 25K74200-227#16860#17087
25K → 30K71200-621#17087#17708
30K → 20M11857+61#17708#17647
20M → 21M11148+63#17647#17584
21M → 35K10315+88#17584#17496
35K → 23M13351+82#17496#17414
23M → 24M13622+114#17414#17300
24M → 40K11917+102#17300#17198
40K → 25.2M5611+45#17198#17153
25.2M → FINISH9824+74#17153#17079
TOTALS2632*1040+828

* 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...

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