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BOSTON MARATHON 2026

Stephen Dawson

Bib: 31325•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 42%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 45%
Age Group (M40-44)
#0 / 2198
Race Day Weather
51°/41°F
overcast clouds

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
24:50
3.11 mi
Rank: #16892
Start → 5K
24:50 | 8:00/mi
10K
47:48
6.21 mi
Rank: #14544 (+2348)
5K → 10K
22:58 | 7:24/mi
15K
1:12:10
9.32 mi
Rank: #14910 (-366)
10K → 15K
24:22 | 7:51/mi
20K
1:34:58
12.43 mi
Rank: #13775 (+1135)
15K → 20K
22:48 | 7:21/mi
HALF
1:39:57
13.11 mi
Rank: #13640 (+135)
20K → HALF
4:59 | 7:19/mi
25K
1:58:17
15.53 mi
Rank: #13348 (+292)
HALF → 25K
18:20 | 7:34/mi
30K
2:22:30
18.64 mi
Rank: #13070 (+278)
25K → 30K
24:13 | 7:48/mi
20M
2:33:10
20.00 mi
Rank: #12946 (+124)
30K → 20M
10:40 | 7:52/mi
21M
2:41:29
21.00 mi
Rank: #12864 (+82)
20M → 21M
8:19 | 8:19/mi
35K
2:47:10
21.75 mi
Rank: #12808 (+56)
21M → 35K
5:41 | 7:36/mi
23M
2:56:55
23.00 mi
Rank: #12682 (+126)
35K → 23M
9:45 | 7:48/mi
24M
3:04:25
24.00 mi
Rank: #12547 (+135)
23M → 24M
7:30 | 7:30/mi
40K
3:10:57
24.85 mi
Rank: #12430 (+117)
24M → 40K
6:32 | 7:39/mi
25.2M
3:13:47
25.20 mi
Rank: #12368 (+62)
40K → 25.2M
2:50 | 8:13/mi
FINISH
3:21:14
26.22 mi
Rank: #12237 (+131)
25.2M → FINISH
7:27 | 7:19/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:57
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time1:41:17
Pace7:44 /mi
📊Positive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:3624:508:0024:50
8:00
-
10K
6.21 mi12:14:3447:487:4222:58
7:24
-0:36
15K
9.32 mi12:38:561:12:107:4524:22
7:51
+0:27
20K
12.43 mi13:01:441:34:587:3922:48
7:21
-0:30
HALF
13.11 mi13:06:431:39:577:384:59
7:19
-0:02
25K
15.53 mi13:25:031:58:177:3718:20
7:34
+0:15
30K
18.64 mi13:49:162:22:307:3924:13
7:48
+0:14
20M
20.00 mi13:59:562:33:107:4010:40
7:52
+0:04
21M
21.00 mi14:08:152:41:297:428:19
8:19
+0:27
35K
21.75 mi14:13:562:47:107:425:41
7:36
-0:43
23M
23.00 mi14:23:412:56:557:429:45
7:48
+0:12
24M
24.00 mi14:31:113:04:257:427:30
7:30
-0:18
40K
24.85 mi14:37:433:10:577:416:32
7:39
+0:09
25.2M
25.20 mi14:40:333:13:477:422:50
8:13
+0:34
FINISH
26.22 mi14:48:003:21:147:417:27
7:19
-0:54

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

7:19 /mi

Average Pace

7:41 /mi

Slowest Pace

8:19 /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

3:10:05

94% of race

Time at Steady Pace

11:09

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:40 /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 mi11:51:3624:508:0024:50
8:00
#16892
10K
6.21 mi12:14:3447:487:4222:58
7:24
#14544
15K
9.32 mi12:38:561:12:107:4524:22
7:51
#14910
20K
12.43 mi13:01:441:34:587:3922:48
7:21
#13775
HALF
13.11 mi13:06:431:39:577:384:59
7:19
#13640
25K
15.53 mi13:25:031:58:177:3718:20
7:34
#13348
30K
18.64 mi13:49:162:22:307:3924:13
7:48
#13070
20M
20.00 mi13:59:562:33:107:4010:40
7:52
#12946
21M
21.00 mi14:08:152:41:297:428:19
8:19
#12864
35K
21.75 mi14:13:562:47:107:425:41
7:36
#12808
23M
23.00 mi14:23:412:56:557:429:45
7:48
#12682
24M
24.00 mi14:31:113:04:257:427:30
7:30
#12547
40K
24.85 mi14:37:433:10:577:416:32
7:39
#12430
25.2M
25.20 mi14:40:333:13:477:422:50
8:13
#12368
FINISH
26.22 mi14:48:003:21:147:417:27
7:19
#12237
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi16892109631096315680(Top 54%)10452(Top 64%)10452(Top 476%)
10K6.21 mi3.10 mi14544+234810064+89910064+89912005(Top 41%)8990(Top 55%)8990(Top 409%)
15K9.32 mi3.11 mi14910-36610171-10710171-10715680(Top 54%)10452(Top 64%)10452(Top 476%)
20K12.43 mi3.11 mi13775+11359706+4659706+46510531(Top 36%)8176(Top 50%)8176(Top 372%)
HALF13.11 mi0.68 mi13640+1359653+539653+5311251(Top 39%)8617(Top 53%)8617(Top 392%)
25K15.53 mi2.42 mi13348+2929504+1499504+14911913(Top 41%)8749(Top 54%)8749(Top 398%)
30K18.64 mi3.11 mi13070+2789335+1699335+16911925(Top 41%)8621(Top 53%)8621(Top 392%)
20M20.00 mi1.36 mi12946+1249243+929243+9211720(Top 40%)8424(Top 52%)8424(Top 383%)
21M21.00 mi1.00 mi12864+829184+599184+5911947(Top 41%)8405(Top 51%)8405(Top 382%)
35K21.75 mi0.75 mi12808+569150+349150+3411532(Top 40%)8217(Top 50%)8217(Top 374%)
23M23.00 mi1.25 mi12682+1269086+649086+6410942(Top 38%)7832(Top 48%)7832(Top 356%)
24M24.00 mi1.00 mi12547+1359000+869000+8610070(Top 35%)7348(Top 45%)7348(Top 334%)
40K24.85 mi0.85 mi12430+1178929+718929+719890(Top 34%)7162(Top 44%)7162(Top 326%)
25.2M25.20 mi0.35 mi12368+628896+338896+339707(Top 33%)6996(Top 43%)6996(Top 318%)
FINISH26.22 mi1.02 mi12237+1318807+898807+899956(Top 34%)7100(Top 43%)7100(Top 323%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21
+97ft-345ft

Overall

15680

Males

10452

M40-44

10452

5K→10K

3.1 - 6.2 mi

Top 41%
×5
+79ft-138ft

Overall

12005

Males

8990

M40-44

8990

10K→15K

6.2 - 9.3 mi

Top 54%
×3
+67ft-78ft

Overall

15680

Males

10452

M40-44

10452

15K→20K

9.3 - 12.4 mi

Top 36%
×5
+106ft-86ft

Overall

10531

Males

8176

M40-44

8176

20K→HALF

12.4 - 13.1 mi

Top 39%
×2
+19ft-37ft

Overall

11251

Males

8617

M40-44

8617

HALF→25K

13.1 - 15.5 mi

Top 41%
×4
+66ft-88ft

Overall

11913

Males

8749

M40-44

8749

25K→30K

15.5 - 18.6 mi

Top 41%
×9
+181ft-148ft

Overall

11925

Males

8621

M40-44

8621

30K→20M

18.6 - 20.0 mi

Top 40%
×5
+64ft-50ft

Overall

11720

Males

8424

M40-44

8424

20M→21M

20.0 - 21.0 mi

Top 41%
×8
+106ft-24ft

Overall

11947

Males

8405

M40-44

8405

21M→35K

21.0 - 21.8 mi

Top 40%
×7
+17ft-86ft

Overall

11532

Males

8217

M40-44

8217

35K→23M

21.8 - 23.0 mi

Top 38%
×5
+23ft-63ft

Overall

10942

Males

7832

M40-44

7832

23M→24M

23.0 - 24.0 mi

Top 35%
×6
+12ft-82ft

Overall

10070

Males

7348

M40-44

7348

24M→40K

24.0 - 24.9 mi

Top 34%
×1
+6ft-20ft

Overall

9890

Males

7162

M40-44

7162

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1
+13ft-16ft

Overall

9707

Males

6996

M40-44

6996

25.2M→FINISH

25.2 - 26.2 mi

Top 34%
×2
+22ft-21ft

Overall

9956

Males

7100

M40-44

7100

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
5387
Passed By
732
Net Change
+4655
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16892
5K → 10K23524+2348#16892#14544
10K → 15K106472-366#14544#14910
15K → 20K11361+1135#14910#13775
20K → HALF1372+135#13775#13640
HALF → 25K30412+292#13640#13348
25K → 30K32850+278#13348#13070
30K → 20M16238+124#13070#12946
20M → 21M12846+82#12946#12864
21M → 35K6711+56#12864#12808
35K → 23M16135+126#12808#12682
23M → 24M14914+135#12682#12547
24M → 40K13922+117#12547#12430
40K → 25.2M7412+62#12430#12368
25.2M → FINISH14413+131#12368#12237
TOTALS5387732+4655

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📊

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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing