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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sam Carter

Bib: 17987 •F •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 42%
Gender (Female)
#0 / 12578
Top 26%
Age Group (F18-39)
#0 / 5716
Top 45%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Sam

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 · 6:52/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
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
24:17
3.11 mi
Rank: #15553
Start → 5K
24:17 | 7:49/mi
10K
48:25
6.21 mi
Rank: #15415 (+138)
5K → 10K
24:08 | 7:47/mi
15K
1:12:13
9.32 mi
Rank: #14969 (+446)
10K → 15K
23:48 | 7:40/mi
20K
1:36:50
12.43 mi
Rank: #15096 (-127)
15K → 20K
24:37 | 7:56/mi
HALF
1:41:52
13.11 mi
Rank: #14935 (+161)
20K → HALF
5:02 | 7:24/mi
25K
2:00:04
15.53 mi
Rank: #14321 (+614)
HALF → 25K
18:12 | 7:31/mi
30K
2:23:56
18.64 mi
Rank: #13691 (+630)
25K → 30K
23:52 | 7:41/mi
20M
2:34:32
20.00 mi
Rank: #13494 (+197)
30K → 20M
10:36 | 7:49/mi
21M
2:42:28
21.00 mi
Rank: #13235 (+259)
20M → 21M
7:56 | 7:56/mi
35K
2:47:59
21.75 mi
Rank: #13112 (+123)
21M → 35K
5:31 | 7:23/mi
23M
2:57:23
23.00 mi
Rank: #12827 (+285)
35K → 23M
9:24 | 7:31/mi
24M
3:04:44
24.00 mi
Rank: #12658 (+169)
23M → 24M
7:21 | 7:21/mi
40K
3:10:58
24.85 mi
Rank: #12439 (+219)
24M → 40K
6:14 | 7:18/mi
25.2M
3:13:37
25.20 mi
Rank: #12316 (+123)
40K → 25.2M
2:39 | 7:42/mi
FINISH
3:20:37
26.22 mi
Rank: #12053 (+263)
25.2M → FINISH
7:00 | 6:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:41:52
Pace7:47 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:38:45
Pace7:32 /mi
📊Negative Split: 3.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:5324:177:4924:17
7:49
-
10K
6.21 mi11:31:0148:257:4824:08
7:47
-0:02
15K
9.32 mi11:54:491:12:137:4523:48
7:40
-0:07
20K
12.43 mi12:19:261:36:507:4824:37
7:56
+0:16
HALF
13.11 mi12:24:281:41:527:475:02
7:24
-0:32
25K
15.53 mi12:42:402:00:047:4418:12
7:31
+0:07
30K
18.64 mi13:06:322:23:567:4423:52
7:41
+0:10
20M
20.00 mi13:17:082:34:327:4410:36
7:49
+0:08
21M
21.00 mi13:25:042:42:287:457:56
7:56
+0:07
35K
21.75 mi13:30:352:47:597:445:31
7:23
-0:33
23M
23.00 mi13:39:592:57:237:439:24
7:31
+0:08
24M
24.00 mi13:47:203:04:447:427:21
7:21
-0:10
40K
24.85 mi13:53:343:10:587:416:14
7:18
-0:03
25.2M
25.20 mi13:56:133:13:377:412:39
7:42
+0:24
FINISH
26.22 mi14:03:133:20:377:407:00
6:53
-0:49

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

6:53 /mi

Average Pace

7:39 /mi

Slowest Pace

7:56 /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

58:44

29% of race

Time at Steady Pace

2:21:53

71% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:39 /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 mi11:06:5324:177:4924:17
7:49
#15553
10K
6.21 mi11:31:0148:257:4824:08
7:47
#15415
15K
9.32 mi11:54:491:12:137:4523:48
7:40
#14969
20K
12.43 mi12:19:261:36:507:4824:37
7:56
#15096
HALF
13.11 mi12:24:281:41:527:475:02
7:24
#14935
25K
15.53 mi12:42:402:00:047:4418:12
7:31
#14321
30K
18.64 mi13:06:322:23:567:4423:52
7:41
#13691
20M
20.00 mi13:17:082:34:327:4410:36
7:49
#13494
21M
21.00 mi13:25:042:42:287:457:56
7:56
#13235
35K
21.75 mi13:30:352:47:597:445:31
7:23
#13112
23M
23.00 mi13:39:592:57:237:439:24
7:31
#12827
24M
24.00 mi13:47:203:04:447:427:21
7:21
#12658
40K
24.85 mi13:53:343:10:587:416:14
7:18
#12439
25.2M
25.20 mi13:56:133:13:377:412:39
7:42
#12316
FINISH
26.22 mi14:03:133:20:377:407:00
6:53
#12053
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 mi155535026502614199(Top 49%)4250(Top 34%)4250(Top 74%)
10K6.21 mi3.10 mi15415+1384967+594967+5915339(Top 53%)4909(Top 39%)4909(Top 86%)
15K9.32 mi3.11 mi14969+4464715+2524715+25214199(Top 49%)4250(Top 34%)4250(Top 74%)
20K12.43 mi3.11 mi15096-1274802-874802-8715526(Top 53%)5095(Top 41%)5095(Top 89%)
HALF13.11 mi0.68 mi14935+1614698+1044698+10412050(Top 42%)3064(Top 24%)3064(Top 54%)
25K15.53 mi2.42 mi14321+6144354+3444354+34411485(Top 40%)2893(Top 23%)2893(Top 51%)
30K18.64 mi3.11 mi13691+6304023+3314023+33111113(Top 38%)2829(Top 22%)2829(Top 49%)
20M20.00 mi1.36 mi13494+1973947+763947+7611394(Top 39%)3098(Top 25%)3098(Top 54%)
21M21.00 mi1.00 mi13235+2593826+1213826+1219497(Top 33%)2265(Top 18%)2265(Top 40%)
35K21.75 mi0.75 mi13112+1233767+593767+599965(Top 34%)2488(Top 20%)2488(Top 44%)
23M23.00 mi1.25 mi12827+2853635+1323635+1329003(Top 31%)2110(Top 17%)2110(Top 37%)
24M24.00 mi1.00 mi12658+1693557+783557+789031(Top 31%)2201(Top 17%)2201(Top 39%)
40K24.85 mi0.85 mi12439+2193465+923465+927434(Top 26%)1572(Top 12%)1572(Top 28%)
25.2M25.20 mi0.35 mi12316+1233406+593406+596463(Top 22%)1251(Top 10%)1251(Top 22%)
FINISH26.22 mi1.02 mi12053+2633296+1103296+1106639(Top 23%)1348(Top 11%)1348(Top 24%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21
+97ft-345ft

Overall

14199

Females

4250

F18-39

4250

5K→10K

3.1 - 6.2 mi

Top 53%
×5
+79ft-138ft

Overall

15339

Females

4909

F18-39

4909

10K→15K

6.2 - 9.3 mi

Top 49%
×3
+67ft-78ft

Overall

14199

Females

4250

F18-39

4250

15K→20K

9.3 - 12.4 mi

Top 53%
×5
+106ft-86ft

Overall

15526

Females

5095

F18-39

5095

20K→HALF

12.4 - 13.1 mi

Top 42%
×2
+19ft-37ft

Overall

12050

Females

3064

F18-39

3064

HALF→25K

13.1 - 15.5 mi

Top 40%
×4
+66ft-88ft

Overall

11485

Females

2893

F18-39

2893

25K→30K

15.5 - 18.6 mi

Top 38%
×9
+181ft-148ft

Overall

11113

Females

2829

F18-39

2829

30K→20M

18.6 - 20.0 mi

Top 39%
×5
+64ft-50ft

Overall

11394

Females

3098

F18-39

3098

20M→21M

20.0 - 21.0 mi

Top 33%
×8
+106ft-24ft

Overall

9497

Females

2265

F18-39

2265

21M→35K

21.0 - 21.8 mi

Top 34%
×7
+17ft-86ft

Overall

9965

Females

2488

F18-39

2488

35K→23M

21.8 - 23.0 mi

Top 31%
×5
+23ft-63ft

Overall

9003

Females

2110

F18-39

2110

23M→24M

23.0 - 24.0 mi

Top 31%
×6
+12ft-82ft

Overall

9031

Females

2201

F18-39

2201

24M→40K

24.0 - 24.9 mi

Top 26%
×1
+6ft-20ft

Overall

7434

Females

1572

F18-39

1572

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1
+13ft-16ft

Overall

6463

Females

1251

F18-39

1251

25.2M→FINISH

25.2 - 26.2 mi

Top 23%
×2
+22ft-21ft

Overall

6639

Females

1348

F18-39

1348

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4057*
Passed By
501
Net Change
+3500
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15553
5K → 10K338*200+138#15553#15415
10K → 15K501*55+446#15415#14969
15K → 20K129200-127#14969#15096
20K → HALF1632+161#15096#14935
HALF → 25K615*1+614#14935#14321
25K → 30K636*6+630#14321#13691
30K → 20M210*13+197#13691#13494
20M → 21M262*3+259#13494#13235
21M → 35K1252+123#13235#13112
35K → 23M289*4+285#13112#12827
23M → 24M1789+169#12827#12658
24M → 40K221*2+219#12658#12439
40K → 25.2M1252+123#12439#12316
25.2M → FINISH265*2+263#12316#12053
TOTALS4057*501+3500

* 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

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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