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BOSTON MARATHON 2025

Joshua Gaghen

Bib: 12295•M

MO

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:52
Rank: #18854
Start → 5K
25:52 | 8:20/mi
10K· 6.21 mi
51:36
Rank: #18632 (+222)
5K → 10K
25:44 | 8:17/mi
15K· 9.32 mi
1:17:23
Rank: #18409 (+223)
10K → 15K
25:47 | 8:18/mi
20K· 12.43 mi
1:43:21
Rank: #18095 (+314)
15K → 20K
25:58 | 8:21/mi
Half· 13.11 mi
1:48:56
Rank: #18034 (+61)
20K → Half
5:35 | 8:11/mi
25K· 15.53 mi
2:09:16
Rank: #17723 (+311)
Half → 25K
20:20 | 8:23/mi
30K· 18.64 mi
2:35:56
Rank: #17234 (+489)
25K → 30K
26:40 | 8:35/mi
20M
2:48:03
Rank: #17152 (+82)
30K → 20M
12:07 | 8:55/mi
21M
2:57:58
Rank: #17194 (-42)
20M → 21M
9:55 | 9:55/mi
35K· 21.75 mi
3:05:12
Rank: #17374 (-180)
21M → 35K
7:14 | 9:40/mi
23M
3:17:10
Rank: #17489 (-115)
35K → 23M
11:58 | 9:33/mi
24M
3:26:47
Rank: #17631 (-142)
23M → 24M
9:37 | 9:37/mi
40K· 24.85 mi
3:35:01
Rank: #17704 (-73)
24M → 40K
8:14 | 9:38/mi
25.2M
3:38:49
Rank: #17769 (-65)
40K → 25.2M
3:48 | 11:01/mi
Finish· 26.22 mi
3:48:04
Rank: #17855 (-86)
25.2M → Finish
9:15 | 9:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:56
Pace8:19 /mi
2nd Half
Distance13.11 mi
Time1:59:08
Pace9:05 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:0825:528:2025:52
8:20
-
10K
6.21 mi11:45:5251:368:1825:44
8:17
-0:03
15K
9.32 mi12:11:391:17:238:1825:47
8:18
+0:01
20K
12.43 mi12:37:371:43:218:1925:58
8:21
+0:03
Half
13.11 mi12:43:121:48:568:195:35
8:11
-0:10
25K
15.53 mi13:03:322:09:168:1920:20
8:23
+0:12
30K
18.64 mi13:30:122:35:568:2226:40
8:35
+0:12
20M
20.00 mi13:42:192:48:038:2412:07
8:55
+0:20
21M
21.00 mi13:52:142:57:588:289:55
9:55
+1:00
35K
21.75 mi13:59:283:05:128:317:14
9:40
-0:15
23M
23.00 mi14:11:263:17:108:3411:58
9:33
-0:07
24M
24.00 mi14:21:033:26:478:379:37
9:37
+0:04
40K
24.85 mi14:29:173:35:018:398:14
9:38
+0:01
25.2M
25.20 mi14:33:053:38:498:413:48
11:01
+1:23
Finish
26.22 mi14:42:203:48:048:429:15
9:05
-1:56

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

8:11 /mi

Average Pace

8:42 /mi

Slowest Pace

11:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:16

57% of race

Time at Steady Pace

48:02

21% of race

Time at Slower Pace

50:46

22% of race

Average Pace: 8:42 /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 mi11:20:0825:528:2025:52
8:20
#18854
10K
6.21 mi11:45:5251:368:1825:44
8:17
#18632
15K
9.32 mi12:11:391:17:238:1825:47
8:18
#18409
20K
12.43 mi12:37:371:43:218:1925:58
8:21
#18095
Half
13.11 mi12:43:121:48:568:195:35
8:11
#18034
25K
15.53 mi13:03:322:09:168:1920:20
8:23
#17723
30K
18.64 mi13:30:122:35:568:2226:40
8:35
#17234
20M
20.00 mi13:42:192:48:038:2412:07
8:55
#17152
21M
21.00 mi13:52:142:57:588:289:55
9:55
#17194
35K
21.75 mi13:59:283:05:128:317:14
9:40
#17374
23M
23.00 mi14:11:263:17:108:3411:58
9:33
#17489
24M
24.00 mi14:21:033:26:478:379:37
9:37
#17631
40K
24.85 mi14:29:173:35:018:398:14
9:38
#17704
25.2M
25.20 mi14:33:053:38:498:413:48
11:01
#17769
Finish
26.22 mi14:42:203:48:048:429:15
9:05
#17855
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi18854119721197218034(Top 63%)11645(Top 72%)11645(Top 488%)
10K6.21 mi3.10 mi18632+22211879+9311879+9318425(Top 65%)11818(Top 73%)11818(Top 495%)
15K9.32 mi3.11 mi18409+22311783+9611783+9618034(Top 63%)11645(Top 72%)11645(Top 488%)
20K12.43 mi3.11 mi18095+31411653+13011653+13017272(Top 61%)11299(Top 70%)11299(Top 474%)
Half13.11 mi0.68 mi18034+6111624+2911624+2917150(Top 60%)11251(Top 70%)11251(Top 472%)
25K15.53 mi2.42 mi17723+31111483+14111483+14116484(Top 58%)10865(Top 67%)10865(Top 455%)
30K18.64 mi3.11 mi17234+48911231+25211231+25215283(Top 54%)10181(Top 63%)10181(Top 427%)
20M20.00 mi1.36 mi17152+8211171+6011171+6016332(Top 57%)10504(Top 65%)10504(Top 440%)
21M21.00 mi1.00 mi17194-4211157+1411157+1417962(Top 63%)11144(Top 69%)11144(Top 467%)
35K21.75 mi0.75 mi17374-18011203-4611203-4620882(Top 74%)12387(Top 77%)12387(Top 519%)
23M23.00 mi1.25 mi17489-11511224-2111224-2118916(Top 67%)11401(Top 71%)11401(Top 478%)
24M24.00 mi1.00 mi17631-14211261-3711261-3720042(Top 71%)11882(Top 74%)11882(Top 498%)
40K24.85 mi0.85 mi17704-7311266-511266-519180(Top 68%)11408(Top 71%)11408(Top 478%)
25.2M25.20 mi0.35 mi17769-6511288-2211288-2220652(Top 73%)12099(Top 75%)12099(Top 507%)
Finish26.22 mi1.02 mi17855-8611316-2811316-2819391(Top 68%)11525(Top 72%)11525(Top 483%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21stories
+97ft-345ft

Overall

18034

Males

11645

M45-49

11645

5K→10K

3.1 - 6.2 mi

Top 65%
×5stories
+79ft-138ft

Overall

18425

Males

11818

M45-49

11818

10K→15K

6.2 - 9.3 mi

Top 63%
×3stories
+67ft-78ft

Overall

18034

Males

11645

M45-49

11645

15K→20K

9.3 - 12.4 mi

Top 61%
×5stories
+106ft-86ft

Overall

17272

Males

11299

M45-49

11299

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

17150

Males

11251

M45-49

11251

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

16484

Males

10865

M45-49

10865

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

15283

Males

10181

M45-49

10181

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

16332

Males

10504

M45-49

10504

20M→21M

20.0 - 21.0 mi

Top 63%
×8stories
+106ft-24ft

Overall

17962

Males

11144

M45-49

11144

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

20882

Males

12387

M45-49

12387

35K→23M

21.8 - 23.0 mi

Top 67%
×5stories
+23ft-63ft

Overall

18916

Males

11401

M45-49

11401

23M→24M

23.0 - 24.0 mi

Top 71%
×6stories
+12ft-82ft

Overall

20042

Males

11882

M45-49

11882

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

19180

Males

11408

M45-49

11408

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

20652

Males

12099

M45-49

12099

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2stories
+22ft-21ft

Overall

19391

Males

11525

M45-49

11525

Passing Analysis

Category:
Athletes Passed
2504
Passed By
1505
Net Change
+999
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18854
5K → 10K398176+222#18854#18632
10K → 15K30885+223#18632#18409
15K → 20K36652+314#18409#18095
20K → Half698+61#18095#18034
Half → 25K33928+311#18034#17723
25K → 30K51829+489#17723#17234
30K → 20M14260+82#17234#17152
20M → 21M103145-42#17152#17194
21M → 35K32212-180#17194#17374
35K → 23M89204-115#17374#17489
23M → 24M39181-142#17489#17631
24M → 40K38111-73#17631#17704
40K → 25.2M2085-65#17704#17769
25.2M → Finish43129-86#17769#17855
TOTALS25041505+999
📊

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