All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Amanda Tracy

Bib: 13048 •F •Age: N/A

IL

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 37%
Gender (Female)
#0 / 12578
Top 21%
Age Group (F18-39)
#0 / 5716
Top 37%
Race Day Weather
51°/41°F
overcast clouds
Unlock Your Full

AI Performance Report

New

Understand What Really Happened During Your Race

Go deeper with personalized analysis powered by your official race data.

Your AI Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
Shareable via link — view it anywhere, share with anyone
AI Report Preview
Generating your preview…
$4.99
One-time purchase for this race
Includes a shareable link

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
22:50
3.11 mi
Rank: #11492
Start → 5K
22:50 | 7:21/mi
10K
45:03
6.21 mi
Rank: #10668 (+824)
5K → 10K
22:13 | 7:10/mi
15K
1:07:02
9.32 mi
Rank: #10082 (+586)
10K → 15K
21:59 | 7:05/mi
20K
1:29:14
12.43 mi
Rank: #9716 (+366)
15K → 20K
22:12 | 7:09/mi
HALF
1:34:03
13.11 mi
Rank: #9685 (+31)
20K → HALF
4:49 | 7:04/mi
25K
1:51:34
15.53 mi
Rank: #9552 (+133)
HALF → 25K
17:31 | 7:14/mi
30K
2:15:10
18.64 mi
Rank: #9661 (-109)
25K → 30K
23:36 | 7:36/mi
20M
2:25:43
20.00 mi
Rank: #9731 (-70)
30K → 20M
10:33 | 7:47/mi
21M
2:33:54
21.00 mi
Rank: #9770 (-39)
20M → 21M
8:11 | 8:11/mi
35K
2:39:36
21.75 mi
Rank: #9812 (-42)
21M → 35K
5:42 | 7:38/mi
23M
2:49:39
23.00 mi
Rank: #9945 (-133)
35K → 23M
10:03 | 8:02/mi
24M
2:57:43
24.00 mi
Rank: #10151 (-206)
23M → 24M
8:04 | 8:04/mi
40K
3:04:52
24.85 mi
Rank: #10343 (-192)
24M → 40K
7:09 | 8:22/mi
25.2M
3:08:07
25.20 mi
Rank: #10474 (-131)
40K → 25.2M
3:15 | 9:26/mi
FINISH
3:16:57
26.22 mi
Rank: #10845 (-371)
25.2M → FINISH
8:50 | 8:41/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:03
Pace7:11 /mi
2nd Half
Distance13.11 mi
Time1:42:54
Pace7:51 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:5122:507:2122:50
7:21
-
10K
6.21 mi11:14:0445:037:1622:13
7:10
-0:11
15K
9.32 mi11:36:031:07:027:1221:59
7:05
-0:05
20K
12.43 mi11:58:151:29:147:1122:12
7:09
+0:04
HALF
13.11 mi12:03:041:34:037:114:49
7:04
-0:05
25K
15.53 mi12:20:351:51:347:1117:31
7:14
+0:10
30K
18.64 mi12:44:112:15:107:1623:36
7:36
+0:22
20M
20.00 mi12:54:442:25:437:1810:33
7:47
+0:11
21M
21.00 mi13:02:552:33:547:208:11
8:11
+0:24
35K
21.75 mi13:08:372:39:367:215:42
7:38
-0:33
23M
23.00 mi13:18:402:49:397:2310:03
8:02
+0:24
24M
24.00 mi13:26:442:57:437:258:04
8:04
+0:02
40K
24.85 mi13:33:533:04:527:277:09
8:22
+0:18
25.2M
25.20 mi13:37:083:08:077:283:15
9:26
+1:04
FINISH
26.22 mi13:45:583:16:577:328:50
8:41
-0:45

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

7:04 /mi

Average Pace

7:31 /mi

Slowest Pace

9:26 /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

1:28:44

45% of race

Time at Steady Pace

1:02:41

32% of race

Time at Slower Pace

45:32

23% of race

Average Pace: 7:31 /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 mi10:51:5122:507:2122:50
7:21
#11492
10K
6.21 mi11:14:0445:037:1622:13
7:10
#10668
15K
9.32 mi11:36:031:07:027:1221:59
7:05
#10082
20K
12.43 mi11:58:151:29:147:1122:12
7:09
#9716
HALF
13.11 mi12:03:041:34:037:114:49
7:04
#9685
25K
15.53 mi12:20:351:51:347:1117:31
7:14
#9552
30K
18.64 mi12:44:112:15:107:1623:36
7:36
#9661
20M
20.00 mi12:54:442:25:437:1810:33
7:47
#9731
21M
21.00 mi13:02:552:33:547:208:11
8:11
#9770
35K
21.75 mi13:08:372:39:367:215:42
7:38
#9812
23M
23.00 mi13:18:402:49:397:2310:03
8:02
#9945
24M
24.00 mi13:26:442:57:437:258:04
8:04
#10151
40K
24.85 mi13:33:533:04:527:277:09
8:22
#10343
25.2M
25.20 mi13:37:083:08:077:283:15
9:26
#10474
FINISH
26.22 mi13:45:583:16:577:328:50
8:41
#10845
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 mi11492263526359099(Top 31%)1541(Top 12%)1541(Top 27%)
10K6.21 mi3.10 mi10668+8242224+4112224+4119834(Top 34%)1832(Top 15%)1832(Top 32%)
15K9.32 mi3.11 mi10082+5861949+2751949+2759099(Top 31%)1541(Top 12%)1541(Top 27%)
20K12.43 mi3.11 mi9716+3661803+1461803+1468941(Top 31%)1536(Top 12%)1536(Top 27%)
HALF13.11 mi0.68 mi9685+311785+181785+189264(Top 32%)1645(Top 13%)1645(Top 29%)
25K15.53 mi2.42 mi9552+1331753+321753+329082(Top 31%)1692(Top 13%)1692(Top 30%)
30K18.64 mi3.11 mi9661-1091873-1201873-12010423(Top 36%)2479(Top 20%)2479(Top 43%)
20M20.00 mi1.36 mi9731-701932-591932-5911100(Top 38%)2937(Top 23%)2937(Top 51%)
21M21.00 mi1.00 mi9770-391973-411973-4111109(Top 38%)3037(Top 24%)3037(Top 53%)
35K21.75 mi0.75 mi9812-422007-342007-3411737(Top 40%)3381(Top 27%)3381(Top 59%)
23M23.00 mi1.25 mi9945-1332111-1042111-10412682(Top 44%)3954(Top 31%)3954(Top 69%)
24M24.00 mi1.00 mi10151-2062252-1412252-14114205(Top 49%)4897(Top 39%)4897(Top 86%)
40K24.85 mi0.85 mi10343-1922367-1152367-11514848(Top 51%)5339(Top 42%)5339(Top 93%)
25.2M25.20 mi0.35 mi10474-1312438-712438-7116944(Top 58%)6450(Top 51%)6450(Top 113%)
FINISH26.22 mi1.02 mi10845-3712643-2052643-20519000(Top 65%)7554(Top 60%)7554(Top 132%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21
+97ft-345ft

Overall

9099

Females

1541

F18-39

1541

5K→10K

3.1 - 6.2 mi

Top 34%
×5
+79ft-138ft

Overall

9834

Females

1832

F18-39

1832

10K→15K

6.2 - 9.3 mi

Top 31%
×3
+67ft-78ft

Overall

9099

Females

1541

F18-39

1541

15K→20K

9.3 - 12.4 mi

Top 31%
×5
+106ft-86ft

Overall

8941

Females

1536

F18-39

1536

20K→HALF

12.4 - 13.1 mi

Top 32%
×2
+19ft-37ft

Overall

9264

Females

1645

F18-39

1645

HALF→25K

13.1 - 15.5 mi

Top 31%
×4
+66ft-88ft

Overall

9082

Females

1692

F18-39

1692

25K→30K

15.5 - 18.6 mi

Top 36%
×9
+181ft-148ft

Overall

10423

Females

2479

F18-39

2479

30K→20M

18.6 - 20.0 mi

Top 38%
×5
+64ft-50ft

Overall

11100

Females

2937

F18-39

2937

20M→21M

20.0 - 21.0 mi

Top 38%
×8
+106ft-24ft

Overall

11109

Females

3037

F18-39

3037

21M→35K

21.0 - 21.8 mi

Top 40%
×7
+17ft-86ft

Overall

11737

Females

3381

F18-39

3381

35K→23M

21.8 - 23.0 mi

Top 44%
×5
+23ft-63ft

Overall

12682

Females

3954

F18-39

3954

23M→24M

23.0 - 24.0 mi

Top 49%
×6
+12ft-82ft

Overall

14205

Females

4897

F18-39

4897

24M→40K

24.0 - 24.9 mi

Top 51%
×1
+6ft-20ft

Overall

14848

Females

5339

F18-39

5339

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1
+13ft-16ft

Overall

16944

Females

6450

F18-39

6450

25.2M→FINISH

25.2 - 26.2 mi

Top 65%
×2
+22ft-21ft

Overall

19000

Females

7554

F18-39

7554

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2551*
Passed By
1601
Net Change
+647
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11492
5K → 10K869*45+824#11492#10668
10K → 15K602*16+586#10668#10082
15K → 20K388*22+366#10082#9716
20K → HALF4615+31#9716#9685
HALF → 25K17441+133#9685#9552
25K → 30K141200-109#9552#9661
30K → 20M61131-70#9661#9731
20M → 21M65104-39#9731#9770
21M → 35K4486-42#9770#9812
35K → 23M78200-133#9812#9945
23M → 24M40200-206#9945#10151
24M → 40K24200-192#10151#10343
40K → 25.2M10141-131#10343#10474
25.2M → FINISH9200-371#10474#10845
TOTALS2551*1601+647

* 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