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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Mark Sprague

Bib: 2337 •M •Age: N/A

MI

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 43%
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
Race Day Weather
51°/41°F
overcast clouds
Personalized for Mark

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 · 6:57/mi at mile 13.1

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
21:43
3.11 mi
Rank: #8474
Start → 5K
21:43 | 7:00/mi
10K
43:18
6.21 mi
Rank: #8349 (+125)
5K → 10K
21:35 | 6:57/mi
15K
1:04:54
9.32 mi
Rank: #8304 (+45)
10K → 15K
21:36 | 6:58/mi
20K
1:27:01
12.43 mi
Rank: #8382 (-78)
15K → 20K
22:07 | 7:08/mi
HALF
1:31:45
13.11 mi
Rank: #8372 (+10)
20K → HALF
4:44 | 6:57/mi
25K
1:48:59
15.53 mi
Rank: #8301 (+71)
HALF → 25K
17:14 | 7:07/mi
30K
2:13:07
18.64 mi
Rank: #8770 (-469)
25K → 30K
24:08 | 7:47/mi
20M
2:24:39
20.00 mi
Rank: #9303 (-533)
30K → 20M
11:32 | 8:30/mi
21M
2:33:42
21.00 mi
Rank: #9688 (-385)
20M → 21M
9:03 | 9:03/mi
35K
2:40:03
21.75 mi
Rank: #9984 (-296)
21M → 35K
6:21 | 8:30/mi
23M
2:51:41
23.00 mi
Rank: #10766 (-782)
35K → 23M
11:38 | 9:18/mi
24M
3:01:19
24.00 mi
Rank: #11440 (-674)
23M → 24M
9:38 | 9:38/mi
40K
3:09:30
24.85 mi
Rank: #11930 (-490)
24M → 40K
8:11 | 9:35/mi
25.2M
3:13:03
25.20 mi
Rank: #12129 (-199)
40K → 25.2M
3:33 | 10:18/mi
FINISH
3:22:13
26.22 mi
Rank: #12538 (-409)
25.2M → FINISH
9:10 | 9:00/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:31:45
Pace7:00 /mi
2nd Half
Distance13.11 mi
Time1:50:28
Pace8:26 /mi
📊Positive Split: 20.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3621:437:0021:43
7:00
-
10K
6.21 mi10:46:1143:186:5921:35
6:57
-0:03
15K
9.32 mi11:07:471:04:546:5821:36
6:58
+0:01
20K
12.43 mi11:29:541:27:017:0122:07
7:08
+0:10
HALF
13.11 mi11:34:381:31:457:004:44
6:57
-0:11
25K
15.53 mi11:51:521:48:597:0117:14
7:07
+0:10
30K
18.64 mi12:16:002:13:077:0924:08
7:47
+0:40
20M
20.00 mi12:27:322:24:397:1411:32
8:30
+0:43
21M
21.00 mi12:36:352:33:427:209:03
9:03
+0:33
35K
21.75 mi12:42:562:40:037:226:21
8:30
-0:33
23M
23.00 mi12:54:342:51:417:2811:38
9:18
+0:48
24M
24.00 mi13:04:123:01:197:349:38
9:38
+0:20
40K
24.85 mi13:12:233:09:307:388:11
9:35
-0:03
25.2M
25.20 mi13:15:563:13:037:403:33
10:18
+0:43
FINISH
26.22 mi13:25:063:22:137:449:10
9:00
-1:18

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

6:57 /mi

Average Pace

7:43 /mi

Slowest Pace

10:18 /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

2:13:07

66% of race

Time at Steady Pace

36:06

18% of race

Time at Slower Pace

33:00

16% of race

Average Pace: 7:43 /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 mi10:24:3621:437:0021:43
7:00
#8474
10K
6.21 mi10:46:1143:186:5921:35
6:57
#8349
15K
9.32 mi11:07:471:04:546:5821:36
6:58
#8304
20K
12.43 mi11:29:541:27:017:0122:07
7:08
#8382
HALF
13.11 mi11:34:381:31:457:004:44
6:57
#8372
25K
15.53 mi11:51:521:48:597:0117:14
7:07
#8301
30K
18.64 mi12:16:002:13:077:0924:08
7:47
#8770
20M
20.00 mi12:27:322:24:397:1411:32
8:30
#9303
21M
21.00 mi12:36:352:33:427:209:03
9:03
#9688
35K
21.75 mi12:42:562:40:037:226:21
8:30
#9984
23M
23.00 mi12:54:342:51:417:2811:38
9:18
#10766
24M
24.00 mi13:04:123:01:197:349:38
9:38
#11440
40K
24.85 mi13:12:233:09:307:388:11
9:35
#11930
25.2M
25.20 mi13:15:563:13:037:403:33
10:18
#12129
FINISH
26.22 mi13:25:063:22:137:449:10
9:00
#12538
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi8474722372238239(Top 28%)7020(Top 43%)7020(Top 123%)
10K6.21 mi3.10 mi8349+1257109+1147109+1148290(Top 29%)7073(Top 43%)7073(Top 124%)
15K9.32 mi3.11 mi8304+457068+417068+418239(Top 28%)7020(Top 43%)7020(Top 123%)
20K12.43 mi3.11 mi8382-787109-417109-418722(Top 30%)7259(Top 44%)7259(Top 127%)
HALF13.11 mi0.68 mi8372+107105+47105+48268(Top 28%)7045(Top 43%)7045(Top 123%)
25K15.53 mi2.42 mi8301+717051+547051+548179(Top 28%)6858(Top 42%)6858(Top 120%)
30K18.64 mi3.11 mi8770-4697291-2407291-24011727(Top 40%)8532(Top 52%)8532(Top 149%)
20M20.00 mi1.36 mi9303-5337551-2607551-26016118(Top 56%)10344(Top 63%)10344(Top 181%)
21M21.00 mi1.00 mi9688-3857725-1747725-17416345(Top 56%)10394(Top 64%)10394(Top 182%)
35K21.75 mi0.75 mi9984-2967856-1317856-13117471(Top 60%)10790(Top 66%)10790(Top 189%)
23M23.00 mi1.25 mi10766-7828208-3528208-35219806(Top 68%)11837(Top 72%)11837(Top 207%)
24M24.00 mi1.00 mi11440-6748526-3188526-31821744(Top 75%)12741(Top 78%)12741(Top 223%)
40K24.85 mi0.85 mi11930-4908705-1798705-17920619(Top 71%)12151(Top 74%)12151(Top 212%)
25.2M25.20 mi0.35 mi12129-1998778-738778-7320346(Top 70%)12004(Top 73%)12004(Top 210%)
FINISH26.22 mi1.02 mi12538-4098934-1568934-15620467(Top 71%)12066(Top 74%)12066(Top 211%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21
+97ft-345ft

Overall

8239

Males

7020

M18-39

7020

5K→10K

3.1 - 6.2 mi

Top 29%
×5
+79ft-138ft

Overall

8290

Males

7073

M18-39

7073

10K→15K

6.2 - 9.3 mi

Top 28%
×3
+67ft-78ft

Overall

8239

Males

7020

M18-39

7020

15K→20K

9.3 - 12.4 mi

Top 30%
×5
+106ft-86ft

Overall

8722

Males

7259

M18-39

7259

20K→HALF

12.4 - 13.1 mi

Top 28%
×2
+19ft-37ft

Overall

8268

Males

7045

M18-39

7045

HALF→25K

13.1 - 15.5 mi

Top 28%
×4
+66ft-88ft

Overall

8179

Males

6858

M18-39

6858

25K→30K

15.5 - 18.6 mi

Top 40%
×9
+181ft-148ft

Overall

11727

Males

8532

M18-39

8532

30K→20M

18.6 - 20.0 mi

Top 56%
×5
+64ft-50ft

Overall

16118

Males

10344

M18-39

10344

20M→21M

20.0 - 21.0 mi

Top 56%
×8
+106ft-24ft

Overall

16345

Males

10394

M18-39

10394

21M→35K

21.0 - 21.8 mi

Top 60%
×7
+17ft-86ft

Overall

17471

Males

10790

M18-39

10790

35K→23M

21.8 - 23.0 mi

Top 68%
×5
+23ft-63ft

Overall

19806

Males

11837

M18-39

11837

23M→24M

23.0 - 24.0 mi

Top 75%
×6
+12ft-82ft

Overall

21744

Males

12741

M18-39

12741

24M→40K

24.0 - 24.9 mi

Top 71%
×1
+6ft-20ft

Overall

20619

Males

12151

M18-39

12151

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1
+13ft-16ft

Overall

20346

Males

12004

M18-39

12004

25.2M→FINISH

25.2 - 26.2 mi

Top 71%
×2
+22ft-21ft

Overall

20467

Males

12066

M18-39

12066

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
892*
Passed By
2334
Net Change
-4064
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8474
5K → 10K269*144+125#8474#8349
10K → 15K158113+45#8349#8304
15K → 20K102180-78#8304#8382
20K → HALF2919+10#8382#8372
HALF → 25K14978+71#8372#8301
25K → 30K63200-469#8301#8770
30K → 20M24200-533#8770#9303
20M → 21M14200-385#9303#9688
21M → 35K12200-296#9688#9984
35K → 23M26200-782#9984#10766
23M → 24M13200-674#10766#11440
24M → 40K15200-490#11440#11930
40K → 25.2M6200-199#11930#12129
25.2M → FINISH12200-409#12129#12538
TOTALS892*2334-4064

* 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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