Boston Marathon logo
BOSTON MARATHON 2025

Steven Colman

Bib: 29239•M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:32
Rank: #24261
Start → 5K
29:32 | 9:30/mi
10K· 6.21 mi
59:42
Rank: #24473 (-212)
5K → 10K
30:10 | 9:43/mi
15K· 9.32 mi
1:29:14
Rank: #24246 (+227)
10K → 15K
29:32 | 9:30/mi
20K· 12.43 mi
1:59:11
Rank: #23976 (+270)
15K → 20K
29:57 | 9:38/mi
Half· 13.11 mi
2:05:42
Rank: #23969 (+7)
20K → Half
6:31 | 9:33/mi
25K· 15.53 mi
2:29:27
Rank: #23746 (+223)
Half → 25K
23:45 | 9:48/mi
30K· 18.64 mi
3:00:04
Rank: #23271 (+475)
25K → 30K
30:37 | 9:51/mi
20M
3:13:42
Rank: #23112 (+159)
30K → 20M
13:38 | 10:02/mi
21M
3:24:12
Rank: #22934 (+178)
20M → 21M
10:30 | 10:30/mi
35K· 21.75 mi
3:32:55
Rank: #23050 (-116)
21M → 35K
8:43 | 11:39/mi
23M
3:48:11
Rank: #23254 (-204)
35K → 23M
15:16 | 12:12/mi
24M
3:59:06
Rank: #23265 (-11)
23M → 24M
10:55 | 10:55/mi
40K· 24.85 mi
4:08:48
Rank: #23284 (-19)
24M → 40K
9:42 | 11:21/mi
25.2M
4:12:38
Rank: #23253 (+31)
40K → 25.2M
3:50 | 11:07/mi
Finish· 26.22 mi
4:23:16
Rank: #23293 (-40)
25.2M → Finish
10:38 | 10:26/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:42
Pace9:35 /mi
2nd Half
Distance13.11 mi
Time2:17:34
Pace10:30 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:1329:329:3029:32
9:30
-
10K
6.21 mi12:22:2359:429:3630:10
9:43
+0:13
15K
9.32 mi12:51:551:29:149:3429:32
9:30
-0:13
20K
12.43 mi13:21:521:59:119:3529:57
9:38
+0:08
Half
13.11 mi13:28:232:05:429:356:31
9:33
-0:05
25K
15.53 mi13:52:082:29:279:3723:45
9:48
+0:15
30K
18.64 mi14:22:453:00:049:4030:37
9:51
+0:03
20M
20.00 mi14:36:233:13:429:4113:38
10:02
+0:11
21M
21.00 mi14:46:533:24:129:4310:30
10:30
+0:28
35K
21.75 mi14:55:363:32:559:478:43
11:39
+1:09
23M
23.00 mi15:10:523:48:119:5515:16
12:12
+0:33
24M
24.00 mi15:21:473:59:069:5810:55
10:55
-1:17
40K
24.85 mi15:31:294:08:4810:019:42
11:21
+0:26
25.2M
25.20 mi15:35:194:12:3810:023:50
11:07
-0:14
Finish
26.22 mi15:45:574:23:1610:0310:38
10:26
-0:41

Checkpoints & Pacing

📈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

9:30 /mi

Average Pace

10:03 /mi

Slowest Pace

12:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:05:35

25% of race

Time at Steady Pace

2:18:45

53% of race

Time at Slower Pace

58:56

22% of race

Average Pace: 10:02 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:52:1329:329:3029:32
9:30
#24261
10K
6.21 mi12:22:2359:429:3630:10
9:43
#24473
15K
9.32 mi12:51:551:29:149:3429:32
9:30
#24246
20K
12.43 mi13:21:521:59:119:3529:57
9:38
#23976
Half
13.11 mi13:28:232:05:429:356:31
9:33
#23969
25K
15.53 mi13:52:082:29:279:3723:45
9:48
#23746
30K
18.64 mi14:22:453:00:049:4030:37
9:51
#23271
20M
20.00 mi14:36:233:13:429:4113:38
10:02
#23112
21M
21.00 mi14:46:533:24:129:4310:30
10:30
#22934
35K
21.75 mi14:55:363:32:559:478:43
11:39
#23050
23M
23.00 mi15:10:523:48:119:5515:16
12:12
#23254
24M
24.00 mi15:21:473:59:069:5810:55
10:55
#23265
40K
24.85 mi15:31:294:08:4810:019:42
11:21
#23284
25.2M
25.20 mi15:35:194:12:3810:023:50
11:07
#23253
Finish
26.22 mi15:45:574:23:1610:0310:38
10:26
#23293
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi24261143671436723760(Top 84%)14177(Top 88%)14177(Top 631%)
10K6.21 mi3.10 mi24473-21214477-11014477-11024639(Top 87%)14532(Top 90%)14532(Top 647%)
15K9.32 mi3.11 mi24246+22714368+10914368+10923760(Top 84%)14177(Top 88%)14177(Top 631%)
20K12.43 mi3.11 mi23976+27014232+13614232+13623321(Top 82%)13942(Top 87%)13942(Top 620%)
Half13.11 mi0.68 mi23969+714227+514227+523687(Top 83%)14090(Top 87%)14090(Top 627%)
25K15.53 mi2.42 mi23746+22314131+9614131+9622748(Top 80%)13628(Top 85%)13628(Top 606%)
30K18.64 mi3.11 mi23271+47513877+25413877+25421170(Top 75%)12790(Top 79%)12790(Top 569%)
20M20.00 mi1.36 mi23112+15913780+9713780+9721064(Top 74%)12621(Top 78%)12621(Top 562%)
21M21.00 mi1.00 mi22934+17813680+10013680+10020016(Top 70%)12049(Top 75%)12049(Top 536%)
35K21.75 mi0.75 mi23050-11613726-4613726-4625328(Top 89%)14506(Top 90%)14506(Top 646%)
23M23.00 mi1.25 mi23254-20413789-6313789-6325383(Top 89%)14523(Top 90%)14523(Top 646%)
24M24.00 mi1.00 mi23265-1113776+1313776+1323808(Top 84%)13722(Top 85%)13722(Top 611%)
40K24.85 mi0.85 mi23284-1913773+313773+323845(Top 84%)13695(Top 85%)13695(Top 609%)
25.2M25.20 mi0.35 mi23253+3113751+2213751+2220985(Top 74%)12293(Top 76%)12293(Top 547%)
Finish26.22 mi1.02 mi23293-4013762-1113762-1124125(Top 85%)13830(Top 86%)13830(Top 615%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21stories
+97ft-345ft

Overall

23760

Males

14177

M40-44

14177

5K→10K

3.1 - 6.2 mi

Top 87%
×5stories
+79ft-138ft

Overall

24639

Males

14532

M40-44

14532

10K→15K

6.2 - 9.3 mi

Top 84%
×3stories
+67ft-78ft

Overall

23760

Males

14177

M40-44

14177

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

23321

Males

13942

M40-44

13942

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

23687

Males

14090

M40-44

14090

Half→25K

13.1 - 15.5 mi

Top 80%
×4stories
+66ft-88ft

Overall

22748

Males

13628

M40-44

13628

25K→30K

15.5 - 18.6 mi

Top 75%
×9stories
+181ft-148ft

Overall

21170

Males

12790

M40-44

12790

30K→20M

18.6 - 20.0 mi

Top 74%
×5stories
+64ft-50ft

Overall

21064

Males

12621

M40-44

12621

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

20016

Males

12049

M40-44

12049

21M→35K

21.0 - 21.8 mi

Top 89%
×7stories
+17ft-86ft

Overall

25328

Males

14506

M40-44

14506

35K→23M

21.8 - 23.0 mi

Top 89%
×5stories
+23ft-63ft

Overall

25383

Males

14523

M40-44

14523

23M→24M

23.0 - 24.0 mi

Top 84%
×6stories
+12ft-82ft

Overall

23808

Males

13722

M40-44

13722

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

23845

Males

13695

M40-44

13695

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

20985

Males

12293

M40-44

12293

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2stories
+22ft-21ft

Overall

24125

Males

13830

M40-44

13830

Passing Analysis

Category:
Athletes Passed
2035
Passed By
1067
Net Change
+968
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24261
5K → 10K135347-212#24261#24473
10K → 15K28053+227#24473#24246
15K → 20K29626+270#24246#23976
20K → Half3124+7#23976#23969
Half → 25K24724+223#23969#23746
25K → 30K48611+475#23746#23271
30K → 20M17314+159#23271#23112
20M → 21M1846+178#23112#22934
21M → 35K19135-116#22934#23050
35K → 23M29233-204#23050#23254
23M → 24M4960-11#23254#23265
24M → 40K4766-19#23265#23284
40K → 25.2M343+31#23284#23253
25.2M → Finish2565-40#23253#23293
TOTALS20351067+968
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing