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BOSTON MARATHON 2025

Shawn Curran

Bib: 19861•M

IN

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:41
Rank: #16134
Start → 5K
24:41 | 7:57/mi
10K· 6.21 mi
49:10
Rank: #15803 (+331)
5K → 10K
24:29 | 7:53/mi
15K· 9.32 mi
1:14:10
Rank: #15985 (-182)
10K → 15K
25:00 | 8:03/mi
20K· 12.43 mi
1:39:47
Rank: #16159 (-174)
15K → 20K
25:37 | 8:15/mi
Half· 13.11 mi
1:45:20
Rank: #16192 (-33)
20K → Half
5:33 | 8:08/mi
25K· 15.53 mi
2:05:49
Rank: #16322 (-130)
Half → 25K
20:29 | 8:27/mi
30K· 18.64 mi
2:33:43
Rank: #16499 (-177)
25K → 30K
27:54 | 8:59/mi
20M
2:45:57
Rank: #16498 (+1)
30K → 20M
12:14 | 9:00/mi
21M
2:55:37
Rank: #16477 (+21)
20M → 21M
9:40 | 9:40/mi
35K· 21.75 mi
3:02:08
Rank: #16448 (+29)
21M → 35K
6:31 | 8:43/mi
23M
3:13:31
Rank: #16423 (+25)
35K → 23M
11:23 | 9:05/mi
24M
3:22:21
Rank: #16422 (+1)
23M → 24M
8:50 | 8:50/mi
40K· 24.85 mi
3:30:01
Rank: #16393 (+29)
24M → 40K
7:40 | 8:58/mi
25.2M
3:33:21
Rank: #16389 (+4)
40K → 25.2M
3:20 | 9:40/mi
Finish· 26.22 mi
3:43:07
Rank: #16653 (-264)
25.2M → Finish
9:46 | 9:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:20
Pace8:02 /mi
2nd Half
Distance13.11 mi
Time1:57:47
Pace8:59 /mi
📊Positive Split: 11.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:5524:417:5724:41
7:57
-
10K
6.21 mi11:41:2449:107:5524:29
7:53
-0:04
15K
9.32 mi12:06:241:14:107:5725:00
8:03
+0:10
20K
12.43 mi12:32:011:39:478:0225:37
8:15
+0:12
Half
13.11 mi12:37:341:45:208:025:33
8:08
-0:07
25K
15.53 mi12:58:032:05:498:0620:29
8:27
+0:19
30K
18.64 mi13:25:572:33:438:1527:54
8:59
+0:32
20M
20.00 mi13:38:112:45:578:1812:14
9:00
+0:01
21M
21.00 mi13:47:512:55:378:229:40
9:40
+0:40
35K
21.75 mi13:54:223:02:088:226:31
8:43
-0:57
23M
23.00 mi14:05:453:13:318:2511:23
9:05
+0:22
24M
24.00 mi14:14:353:22:218:268:50
8:50
-0:15
40K
24.85 mi14:22:153:30:018:277:40
8:58
+0:08
25.2M
25.20 mi14:25:353:33:218:283:20
9:40
+0:42
Finish
26.22 mi14:35:213:43:078:319:46
9:35
-0:05

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

7:53 /mi

Average Pace

8:31 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:49

56% of race

Time at Steady Pace

1:14:32

33% of race

Time at Slower Pace

22:46

10% of race

Average Pace: 8:31 /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 mi11:16:5524:417:5724:41
7:57
#16134
10K
6.21 mi11:41:2449:107:5524:29
7:53
#15803
15K
9.32 mi12:06:241:14:107:5725:00
8:03
#15985
20K
12.43 mi12:32:011:39:478:0225:37
8:15
#16159
Half
13.11 mi12:37:341:45:208:025:33
8:08
#16192
25K
15.53 mi12:58:032:05:498:0620:29
8:27
#16322
30K
18.64 mi13:25:572:33:438:1527:54
8:59
#16499
20M
20.00 mi13:38:112:45:578:1812:14
9:00
#16498
21M
21.00 mi13:47:512:55:378:229:40
9:40
#16477
35K
21.75 mi13:54:223:02:088:226:31
8:43
#16448
23M
23.00 mi14:05:453:13:318:2511:23
9:05
#16423
24M
24.00 mi14:14:353:22:218:268:50
8:50
#16422
40K
24.85 mi14:22:153:30:018:277:40
8:58
#16393
25.2M
25.20 mi14:25:353:33:218:283:20
9:40
#16389
Finish
26.22 mi14:35:213:43:078:319:46
9:35
#16653
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi16134108671086716379(Top 58%)10966(Top 68%)10966(Top 665%)
10K6.21 mi3.10 mi15803+33110737+13010737+13015521(Top 55%)10633(Top 66%)10633(Top 645%)
15K9.32 mi3.11 mi15985-18210803-6610803-6616379(Top 58%)10966(Top 68%)10966(Top 665%)
20K12.43 mi3.11 mi16159-17410866-6310866-6316587(Top 58%)11004(Top 68%)11004(Top 668%)
Half13.11 mi0.68 mi16192-3310872-610872-616814(Top 59%)11109(Top 69%)11109(Top 674%)
25K15.53 mi2.42 mi16322-13010919-4710919-4716848(Top 59%)11038(Top 69%)11038(Top 670%)
30K18.64 mi3.11 mi16499-17710926-710926-717570(Top 62%)11173(Top 69%)11173(Top 678%)
20M20.00 mi1.36 mi16498+110895+3110895+3116786(Top 59%)10718(Top 67%)10718(Top 650%)
21M21.00 mi1.00 mi16477+2110858+3710858+3716851(Top 59%)10625(Top 66%)10625(Top 645%)
35K21.75 mi0.75 mi16448+2910830+2810830+2816730(Top 59%)10504(Top 65%)10504(Top 637%)
23M23.00 mi1.25 mi16423+2510795+3510795+3516757(Top 59%)10406(Top 65%)10406(Top 631%)
24M24.00 mi1.00 mi16422+110756+3910756+3916480(Top 58%)10244(Top 64%)10244(Top 622%)
40K24.85 mi0.85 mi16393+2910720+3610720+3616091(Top 57%)9964(Top 62%)9964(Top 605%)
25.2M25.20 mi0.35 mi16389+410711+910711+915394(Top 54%)9589(Top 60%)9589(Top 582%)
Finish26.22 mi1.02 mi16653-26410788-7710788-7721467(Top 76%)12514(Top 78%)12514(Top 759%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21stories
+97ft-345ft

Overall

16379

Males

10966

M55-59

10966

5K→10K

3.1 - 6.2 mi

Top 55%
×5stories
+79ft-138ft

Overall

15521

Males

10633

M55-59

10633

10K→15K

6.2 - 9.3 mi

Top 58%
×3stories
+67ft-78ft

Overall

16379

Males

10966

M55-59

10966

15K→20K

9.3 - 12.4 mi

Top 58%
×5stories
+106ft-86ft

Overall

16587

Males

11004

M55-59

11004

20K→Half

12.4 - 13.1 mi

Top 59%
×2stories
+19ft-37ft

Overall

16814

Males

11109

M55-59

11109

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

16848

Males

11038

M55-59

11038

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

17570

Males

11173

M55-59

11173

30K→20M

18.6 - 20.0 mi

Top 59%
×5stories
+64ft-50ft

Overall

16786

Males

10718

M55-59

10718

20M→21M

20.0 - 21.0 mi

Top 59%
×8stories
+106ft-24ft

Overall

16851

Males

10625

M55-59

10625

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

16730

Males

10504

M55-59

10504

35K→23M

21.8 - 23.0 mi

Top 59%
×5stories
+23ft-63ft

Overall

16757

Males

10406

M55-59

10406

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

16480

Males

10244

M55-59

10244

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

16091

Males

9964

M55-59

9964

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

15394

Males

9589

M55-59

9589

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2stories
+22ft-21ft

Overall

21467

Males

12514

M55-59

12514

Passing Analysis

Category:
Athletes Passed
1772
Passed By
2291
Net Change
-519
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16134
5K → 10K495164+331#16134#15803
10K → 15K154336-182#15803#15985
15K → 20K151325-174#15985#16159
20K → Half1649-33#16159#16192
Half → 25K123253-130#16192#16322
25K → 30K176353-177#16322#16499
30K → 20M109108+1#16499#16498
20M → 21M123102+21#16498#16477
21M → 35K7445+29#16477#16448
35K → 23M128103+25#16448#16423
23M → 24M8483+1#16423#16422
24M → 40K7748+29#16422#16393
40K → 25.2M3430+4#16393#16389
25.2M → Finish28292-264#16389#16653
TOTALS17722291-519
📊

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