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BOSTON MARATHON 2025

Liam Kearney

Bib: 9268•M

Masters
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0:00
0:00
/ mi
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Overall
#0 / 28404
Top 9%
Gender (Male)
#0 / 16105
Top 15%
Masters (Masters Men)
#0 / 10463
Top 4%
Age Group (M40-44)
#0 / 2247
Top 13%
Race Day Weather
50°/40°F
broken 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· 3.11 mi
19:33
Rank: #2410
Start → 5K
19:33 | 6:18/mi
10K· 6.21 mi
38:43
Rank: #2037 (+373)
5K → 10K
19:10 | 6:10/mi
15K· 9.32 mi
58:08
Rank: #2034 (+3)
10K → 15K
19:25 | 6:15/mi
20K· 12.43 mi
1:18:23
Rank: #2300 (-266)
15K → 20K
20:15 | 6:31/mi
Half· 13.11 mi
1:22:48
Rank: #2355 (-55)
20K → Half
4:25 | 6:28/mi
25K· 15.53 mi
1:38:41
Rank: #2469 (-114)
Half → 25K
15:53 | 6:33/mi
30K· 18.64 mi
1:59:36
Rank: #2539 (-70)
25K → 30K
20:55 | 6:44/mi
20M
2:08:52
Rank: #2531 (+8)
30K → 20M
9:16 | 6:49/mi
21M
2:16:01
Rank: #2530 (+1)
20M → 21M
7:09 | 7:09/mi
35K· 21.75 mi
2:20:55
Rank: #2527 (+3)
21M → 35K
4:54 | 6:33/mi
23M
2:29:37
Rank: #2540 (-13)
35K → 23M
8:42 | 6:57/mi
24M
2:36:14
Rank: #2520 (+20)
23M → 24M
6:37 | 6:37/mi
40K· 24.85 mi
2:42:08
Rank: #2518 (+2)
24M → 40K
5:54 | 6:54/mi
25.2M
2:44:46
Rank: #2529 (-11)
40K → 25.2M
2:38 | 7:38/mi
Finish· 26.22 mi
2:51:37
Rank: #2558 (-29)
25.2M → Finish
6:51 | 6:43/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.11 mi
Time1:22:48
Pace6:19 /mi
2nd Half
Distance13.11 mi
Time1:28:49
Pace6:47 /mi
📊Positive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:44:5719:336:1819:33
6:18
-
10K
6.21 mi11:04:0738:436:1419:10
6:10
-0:08
15K
9.32 mi11:23:3258:086:1419:25
6:15
+0:05
20K
12.43 mi11:43:471:18:236:1820:15
6:31
+0:16
Half
13.11 mi11:48:121:22:486:194:25
6:28
-0:03
25K
15.53 mi12:04:051:38:416:2115:53
6:33
+0:05
30K
18.64 mi12:25:001:59:366:2520:55
6:44
+0:11
20M
20.00 mi12:34:162:08:526:279:16
6:49
+0:05
21M
21.00 mi12:41:252:16:016:297:09
7:09
+0:20
35K
21.75 mi12:46:192:20:556:294:54
6:33
-0:36
23M
23.00 mi12:55:012:29:376:308:42
6:57
+0:24
24M
24.00 mi13:01:382:36:146:316:37
6:37
-0:20
40K
24.85 mi13:07:322:42:086:315:54
6:54
+0:17
25.2M
25.20 mi13:10:102:44:466:322:38
7:38
+0:44
Finish
26.22 mi13:17:012:51:376:336:51
6:43
-0:55

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

6:10 /mi

Average Pace

6:33 /mi

Slowest Pace

7:38 /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

58:08

34% of race

Time at Steady Pace

1:19:50

47% of race

Time at Slower Pace

33:39

20% of race

Average Pace: 6:33 /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 mi10:44:5719:336:1819:33
6:18
#2410
10K
6.21 mi11:04:0738:436:1419:10
6:10
#2037
15K
9.32 mi11:23:3258:086:1419:25
6:15
#2034
20K
12.43 mi11:43:471:18:236:1820:15
6:31
#2300
Half
13.11 mi11:48:121:22:486:194:25
6:28
#2355
25K
15.53 mi12:04:051:38:416:2115:53
6:33
#2469
30K
18.64 mi12:25:001:59:366:2520:55
6:44
#2539
20M
20.00 mi12:34:162:08:526:279:16
6:49
#2531
21M
21.00 mi12:41:252:16:016:297:09
7:09
#2530
35K
21.75 mi12:46:192:20:556:294:54
6:33
#2527
23M
23.00 mi12:55:012:29:376:308:42
6:57
#2540
24M
24.00 mi13:01:382:36:146:316:37
6:37
#2520
40K
24.85 mi13:07:322:42:086:315:54
6:54
#2518
25.2M
25.20 mi13:10:102:44:466:322:38
7:38
#2529
Finish
26.22 mi13:17:012:51:376:336:51
6:43
#2558
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 mi2410229622962103(Top 7%)2006(Top 12%)2006(Top 89%)
10K6.21 mi3.10 mi2037+3731942+3541942+3541771(Top 6%)1684(Top 10%)1684(Top 75%)
15K9.32 mi3.11 mi2034+31938+41938+42103(Top 7%)2006(Top 12%)2006(Top 89%)
20K12.43 mi3.11 mi2300-2662196-2582196-2583235(Top 11%)3067(Top 19%)3067(Top 136%)
Half13.11 mi0.68 mi2355-552247-512247-513522(Top 12%)3338(Top 21%)3338(Top 149%)
25K15.53 mi2.42 mi2469-1142357-1102357-1103166(Top 11%)3000(Top 19%)3000(Top 134%)
30K18.64 mi3.11 mi2539-702425-682425-683049(Top 11%)2866(Top 18%)2866(Top 128%)
20M20.00 mi1.36 mi2531+82415+102415+103049(Top 11%)2839(Top 18%)2839(Top 126%)
21M21.00 mi1.00 mi2530+12412+32412+32917(Top 10%)2703(Top 17%)2703(Top 120%)
35K21.75 mi0.75 mi2527+32406+62406+62739(Top 10%)2537(Top 16%)2537(Top 113%)
23M23.00 mi1.25 mi2540-132417-112417-113468(Top 12%)3151(Top 20%)3151(Top 140%)
24M24.00 mi1.00 mi2520+202395+222395+222576(Top 9%)2370(Top 15%)2370(Top 105%)
40K24.85 mi0.85 mi2518+22388+72388+73360(Top 12%)3002(Top 19%)3002(Top 134%)
25.2M25.20 mi0.35 mi2529-112398-102398-104039(Top 14%)3455(Top 21%)3455(Top 154%)
Finish26.22 mi1.02 mi2558-292424-262424-264021(Top 14%)3454(Top 21%)3454(Top 154%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

2103

Males

2006

M40-44

2006

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1771

Males

1684

M40-44

1684

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

2103

Males

2006

M40-44

2006

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3235

Males

3067

M40-44

3067

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3522

Males

3338

M40-44

3338

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

3166

Males

3000

M40-44

3000

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

3049

Males

2866

M40-44

2866

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

3049

Males

2839

M40-44

2839

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2917

Males

2703

M40-44

2703

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2739

Males

2537

M40-44

2537

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3468

Males

3151

M40-44

3151

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2576

Males

2370

M40-44

2370

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3360

Males

3002

M40-44

3002

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

4039

Males

3455

M40-44

3455

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

4021

Males

3454

M40-44

3454

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
878
Passed By
1026
Net Change
-148
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2410
5K → 10K38714+373#2410#2037
10K → 15K6764+3#2037#2034
15K → 20K21287-266#2034#2300
20K → Half257-55#2300#2355
Half → 25K28142-114#2355#2469
25K → 30K66136-70#2469#2539
30K → 20M5244+8#2539#2531
20M → 21M5049+1#2531#2530
21M → 35K3431+3#2530#2527
35K → 23M4861-13#2527#2540
23M → 24M5232+20#2540#2520
24M → 40K3937+2#2520#2518
40K → 25.2M718-11#2518#2529
25.2M → Finish2554-29#2529#2558
TOTALS8781026-148
📊

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