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BOSTON MARATHON 2025

Ryan Kearns

Bib: 2270•M

CO

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0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:53
Rank: #18905
Start → 5K
25:53 | 8:20/mi
10K· 6.21 mi
53:06
Rank: #20102 (-1197)
5K → 10K
27:13 | 8:46/mi
15K· 9.32 mi
1:19:20
Rank: #19742 (+360)
10K → 15K
26:14 | 8:27/mi
20K· 12.43 mi
1:47:19
Rank: #20056 (-314)
15K → 20K
27:59 | 9:00/mi
Half· 13.11 mi
1:53:08
Rank: #20011 (+45)
20K → Half
5:49 | 8:32/mi
25K· 15.53 mi
2:15:25
Rank: #20161 (-150)
Half → 25K
22:17 | 9:11/mi
30K· 18.64 mi
2:43:34
Rank: #19724 (+437)
25K → 30K
28:09 | 9:04/mi
20M
2:55:19
Rank: #19376 (+348)
30K → 20M
11:45 | 8:39/mi
21M
3:04:10
Rank: #19009 (+367)
20M → 21M
8:51 | 8:51/mi
35K· 21.75 mi
3:10:56
Rank: #18989 (+20)
21M → 35K
6:46 | 9:03/mi
23M
3:22:19
Rank: #18843 (+146)
35K → 23M
11:23 | 9:05/mi
24M
3:30:47
Rank: #18650 (+193)
23M → 24M
8:28 | 8:28/mi
40K· 24.85 mi
3:38:07
Rank: #18453 (+197)
24M → 40K
7:20 | 8:35/mi
25.2M
3:41:43
Rank: #18465 (-12)
40K → 25.2M
3:36 | 10:26/mi
Finish· 26.22 mi
3:49:56
Rank: #18307 (+158)
25.2M → Finish
8:13 | 8:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:08
Pace8:38 /mi
2nd Half
Distance13.11 mi
Time1:56:48
Pace8:55 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:5825:538:2025:53
8:20
-
10K
6.21 mi11:19:1153:068:3327:13
8:46
+0:26
15K
9.32 mi11:45:251:19:208:3126:14
8:27
-0:19
20K
12.43 mi12:13:241:47:198:3827:59
9:00
+0:33
Half
13.11 mi12:19:131:53:088:385:49
8:32
-0:28
25K
15.53 mi12:41:302:15:258:4322:17
9:11
+0:39
30K
18.64 mi13:09:392:43:348:4628:09
9:04
-0:07
20M
20.00 mi13:21:242:55:198:4611:45
8:39
-0:25
21M
21.00 mi13:30:153:04:108:468:51
8:51
+0:12
35K
21.75 mi13:37:013:10:568:476:46
9:03
+0:12
23M
23.00 mi13:48:243:22:198:4811:23
9:05
+0:02
24M
24.00 mi13:56:523:30:478:478:28
8:28
-0:37
40K
24.85 mi14:04:123:38:078:477:20
8:35
+0:07
25.2M
25.20 mi14:07:483:41:438:483:36
10:26
+1:51
Finish
26.22 mi14:16:013:49:568:478:13
8:04
-2:22

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

8:04 /mi

Average Pace

8:47 /mi

Slowest Pace

10:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:08:48

30% of race

Time at Steady Pace

1:28:57

39% of race

Time at Slower Pace

1:12:11

31% of race

Average Pace: 8:46 /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 mi10:51:5825:538:2025:53
8:20
#18905
10K
6.21 mi11:19:1153:068:3327:13
8:46
#20102
15K
9.32 mi11:45:251:19:208:3126:14
8:27
#19742
20K
12.43 mi12:13:241:47:198:3827:59
9:00
#20056
Half
13.11 mi12:19:131:53:088:385:49
8:32
#20011
25K
15.53 mi12:41:302:15:258:4322:17
9:11
#20161
30K
18.64 mi13:09:392:43:348:4628:09
9:04
#19724
20M
20.00 mi13:21:242:55:198:4611:45
8:39
#19376
21M
21.00 mi13:30:153:04:108:468:51
8:51
#19009
35K
21.75 mi13:37:013:10:568:476:46
9:03
#18989
23M
23.00 mi13:48:243:22:198:4811:23
9:05
#18843
24M
24.00 mi13:56:523:30:478:478:28
8:28
#18650
40K
24.85 mi14:04:123:38:078:477:20
8:35
#18453
25.2M
25.20 mi14:07:483:41:438:483:36
10:26
#18465
Finish
26.22 mi14:16:013:49:568:478:13
8:04
#18307
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi18905119941199418982(Top 67%)12038(Top 75%)12038(Top 213%)
10K6.21 mi3.10 mi20102-119712512-51812512-51821193(Top 75%)12995(Top 81%)12995(Top 230%)
15K9.32 mi3.11 mi19742+36012367+14512367+14518982(Top 67%)12038(Top 75%)12038(Top 213%)
20K12.43 mi3.11 mi20056-31412495-12812495-12820997(Top 74%)12882(Top 80%)12882(Top 228%)
Half13.11 mi0.68 mi20011+4512473+2212473+2219317(Top 68%)12171(Top 76%)12171(Top 216%)
25K15.53 mi2.42 mi20161-15012524-5112524-5120708(Top 73%)12725(Top 79%)12725(Top 226%)
30K18.64 mi3.11 mi19724+43712303+22112303+22117974(Top 63%)11366(Top 71%)11366(Top 201%)
20M20.00 mi1.36 mi19376+34812128+17512128+17514699(Top 52%)9784(Top 61%)9784(Top 173%)
21M21.00 mi1.00 mi19009+36711944+18411944+18412610(Top 44%)8658(Top 54%)8658(Top 153%)
35K21.75 mi0.75 mi18989+2011920+2411920+2418425(Top 65%)11229(Top 70%)11229(Top 199%)
23M23.00 mi1.25 mi18843+14611828+9211828+9216762(Top 59%)10411(Top 65%)10411(Top 185%)
24M24.00 mi1.00 mi18650+19311724+10411724+10414294(Top 50%)9293(Top 58%)9293(Top 165%)
40K24.85 mi0.85 mi18453+19711606+11811606+11813925(Top 49%)8974(Top 56%)8974(Top 159%)
25.2M25.20 mi0.35 mi18465-1211603+311603+318753(Top 66%)11197(Top 70%)11197(Top 198%)
Finish26.22 mi1.02 mi18307+15811509+9411509+9413313(Top 47%)8679(Top 54%)8679(Top 154%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21stories
+97ft-345ft

Overall

18982

Males

12038

M18-39

12038

5K→10K

3.1 - 6.2 mi

Top 75%
×5stories
+79ft-138ft

Overall

21193

Males

12995

M18-39

12995

10K→15K

6.2 - 9.3 mi

Top 67%
×3stories
+67ft-78ft

Overall

18982

Males

12038

M18-39

12038

15K→20K

9.3 - 12.4 mi

Top 74%
×5stories
+106ft-86ft

Overall

20997

Males

12882

M18-39

12882

20K→Half

12.4 - 13.1 mi

Top 68%
×2stories
+19ft-37ft

Overall

19317

Males

12171

M18-39

12171

Half→25K

13.1 - 15.5 mi

Top 73%
×4stories
+66ft-88ft

Overall

20708

Males

12725

M18-39

12725

25K→30K

15.5 - 18.6 mi

Top 63%
×9stories
+181ft-148ft

Overall

17974

Males

11366

M18-39

11366

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

14699

Males

9784

M18-39

9784

20M→21M

20.0 - 21.0 mi

Top 44%
×8stories
+106ft-24ft

Overall

12610

Males

8658

M18-39

8658

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

18425

Males

11229

M18-39

11229

35K→23M

21.8 - 23.0 mi

Top 59%
×5stories
+23ft-63ft

Overall

16762

Males

10411

M18-39

10411

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

14294

Males

9293

M18-39

9293

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

13925

Males

8974

M18-39

8974

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

18753

Males

11197

M18-39

11197

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2stories
+22ft-21ft

Overall

13313

Males

8679

M18-39

8679

Passing Analysis

Category:
Athletes Passed
2752
Passed By
2154
Net Change
+598
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18905
5K → 10K381235-1197#18905#20102
10K → 15K41151+360#20102#19742
15K → 20K110424-314#19742#20056
20K → Half549+45#20056#20011
Half → 25K109259-150#20011#20161
25K → 30K47942+437#20161#19724
30K → 20M3491+348#19724#19376
20M → 21M3692+367#19376#19009
21M → 35K7252+20#19009#18989
35K → 23M16923+146#18989#18843
23M → 24M1974+193#18843#18650
24M → 40K2025+197#18650#18453
40K → 25.2M2335-12#18453#18465
25.2M → Finish17012+158#18465#18307
TOTALS27522154+598
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing