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BOSTON MARATHON 2025

James Hollister

Bib: 21143•M

WI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Top 38%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:21
Rank: #15137
Start → 5K
24:21 | 7:50/mi
10K· 6.21 mi
48:43
Rank: #15151 (-14)
5K → 10K
24:22 | 7:51/mi
15K· 9.32 mi
1:13:02
Rank: #14944 (+207)
10K → 15K
24:19 | 7:50/mi
20K· 12.43 mi
1:38:09
Rank: #15082 (-138)
15K → 20K
25:07 | 8:05/mi
Half· 13.11 mi
1:43:31
Rank: #15059 (+23)
20K → Half
5:22 | 7:52/mi
25K· 15.53 mi
2:03:14
Rank: #15020 (+39)
Half → 25K
19:43 | 8:08/mi
30K· 18.64 mi
2:29:56
Rank: #15086 (-66)
25K → 30K
26:42 | 8:36/mi
20M
2:42:05
Rank: #15173 (-87)
30K → 20M
12:09 | 8:56/mi
21M
2:52:02
Rank: #15342 (-169)
20M → 21M
9:57 | 9:57/mi
35K· 21.75 mi
2:58:54
Rank: #15506 (-164)
21M → 35K
6:52 | 9:11/mi
23M
3:10:45
Rank: #15669 (-163)
35K → 23M
11:51 | 9:28/mi
24M
3:21:06
Rank: #16080 (-411)
23M → 24M
10:21 | 10:21/mi
40K· 24.85 mi
3:30:43
Rank: #16595 (-515)
24M → 40K
9:37 | 11:15/mi
25.2M
3:34:43
Rank: #16747 (-152)
40K → 25.2M
4:00 | 11:36/mi
Finish· 26.22 mi
3:44:40
Rank: #17051 (-304)
25.2M → Finish
9:57 | 9:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:31
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time2:01:09
Pace9:15 /mi
📊Positive Split: 17.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:0224:217:5024:21
7:50
-
10K
6.21 mi11:42:2448:437:5024:22
7:51
+0:01
15K
9.32 mi12:06:431:13:027:5024:19
7:50
-0:01
20K
12.43 mi12:31:501:38:097:5425:07
8:05
+0:15
Half
13.11 mi12:37:121:43:317:545:22
7:52
-0:13
25K
15.53 mi12:56:552:03:147:5619:43
8:08
+0:16
30K
18.64 mi13:23:372:29:568:0326:42
8:36
+0:28
20M
20.00 mi13:35:462:42:058:0612:09
8:56
+0:20
21M
21.00 mi13:45:432:52:028:129:57
9:57
+1:01
35K
21.75 mi13:52:352:58:548:146:52
9:11
-0:46
23M
23.00 mi14:04:263:10:458:1811:51
9:28
+0:17
24M
24.00 mi14:14:473:21:068:2310:21
10:21
+0:53
40K
24.85 mi14:24:243:30:438:299:37
11:15
+0:54
25.2M
25.20 mi14:28:243:34:438:314:00
11:36
+0:21
Finish
26.22 mi14:38:213:44:408:359:57
9:46
-1:50

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

7:50 /mi

Average Pace

8:35 /mi

Slowest Pace

11:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:14

55% of race

Time at Steady Pace

57:34

26% of race

Time at Slower Pace

43:52

20% of race

Average Pace: 8:34 /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 mi11:18:0224:217:5024:21
7:50
#15137
10K
6.21 mi11:42:2448:437:5024:22
7:51
#15151
15K
9.32 mi12:06:431:13:027:5024:19
7:50
#14944
20K
12.43 mi12:31:501:38:097:5425:07
8:05
#15082
Half
13.11 mi12:37:121:43:317:545:22
7:52
#15059
25K
15.53 mi12:56:552:03:147:5619:43
8:08
#15020
30K
18.64 mi13:23:372:29:568:0326:42
8:36
#15086
20M
20.00 mi13:35:462:42:058:0612:09
8:56
#15173
21M
21.00 mi13:45:432:52:028:129:57
9:57
#15342
35K
21.75 mi13:52:352:58:548:146:52
9:11
#15506
23M
23.00 mi14:04:263:10:458:1811:51
9:28
#15669
24M
24.00 mi14:14:473:21:068:2310:21
10:21
#16080
40K
24.85 mi14:24:243:30:438:299:37
11:15
#16595
25.2M
25.20 mi14:28:243:34:438:314:00
11:36
#16747
Finish
26.22 mi14:38:213:44:408:359:57
9:46
#17051
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi15137104781047814598(Top 51%)10197(Top 63%)10197(Top 810%)
10K6.21 mi3.10 mi15151-1410471+710471+715193(Top 53%)10492(Top 65%)10492(Top 833%)
15K9.32 mi3.11 mi14944+20710379+9210379+9214598(Top 51%)10197(Top 63%)10197(Top 810%)
20K12.43 mi3.11 mi15082-13810410-3110410-3115522(Top 55%)10557(Top 66%)10557(Top 839%)
Half13.11 mi0.68 mi15059+2310401+910401+914788(Top 52%)10263(Top 64%)10263(Top 815%)
25K15.53 mi2.42 mi15020+3910349+5210349+5214838(Top 52%)10139(Top 63%)10139(Top 805%)
30K18.64 mi3.11 mi15086-6610328+2110328+2115347(Top 54%)10210(Top 63%)10210(Top 811%)
20M20.00 mi1.36 mi15173-8710332-410332-416464(Top 58%)10566(Top 66%)10566(Top 839%)
21M21.00 mi1.00 mi15342-16910383-5110383-5118092(Top 64%)11201(Top 70%)11201(Top 890%)
35K21.75 mi0.75 mi15506-16410434-5110434-5119058(Top 67%)11522(Top 72%)11522(Top 915%)
23M23.00 mi1.25 mi15669-16310454-2010454-2018516(Top 65%)11222(Top 70%)11222(Top 891%)
24M24.00 mi1.00 mi16080-41110612-15810612-15822376(Top 79%)12986(Top 81%)12986(Top 1031%)
40K24.85 mi0.85 mi16595-51510806-19410806-19423650(Top 83%)13583(Top 84%)13583(Top 1079%)
25.2M25.20 mi0.35 mi16747-15210845-3910845-3922253(Top 78%)12903(Top 80%)12903(Top 1025%)
Finish26.22 mi1.02 mi17051-30410956-11110956-11122124(Top 78%)12838(Top 80%)12838(Top 1020%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21stories
+97ft-345ft

Overall

14598

Males

10197

M60-64

10197

5K→10K

3.1 - 6.2 mi

Top 53%
×5stories
+79ft-138ft

Overall

15193

Males

10492

M60-64

10492

10K→15K

6.2 - 9.3 mi

Top 51%
×3stories
+67ft-78ft

Overall

14598

Males

10197

M60-64

10197

15K→20K

9.3 - 12.4 mi

Top 55%
×5stories
+106ft-86ft

Overall

15522

Males

10557

M60-64

10557

20K→Half

12.4 - 13.1 mi

Top 52%
×2stories
+19ft-37ft

Overall

14788

Males

10263

M60-64

10263

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

14838

Males

10139

M60-64

10139

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

15347

Males

10210

M60-64

10210

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

16464

Males

10566

M60-64

10566

20M→21M

20.0 - 21.0 mi

Top 64%
×8stories
+106ft-24ft

Overall

18092

Males

11201

M60-64

11201

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

19058

Males

11522

M60-64

11522

35K→23M

21.8 - 23.0 mi

Top 65%
×5stories
+23ft-63ft

Overall

18516

Males

11222

M60-64

11222

23M→24M

23.0 - 24.0 mi

Top 79%
×6stories
+12ft-82ft

Overall

22376

Males

12986

M60-64

12986

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

23650

Males

13583

M60-64

13583

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

22253

Males

12903

M60-64

12903

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2stories
+22ft-21ft

Overall

22124

Males

12838

M60-64

12838

Passing Analysis

Category:
Athletes Passed
1543
Passed By
3457
Net Change
-1914
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15137
5K → 10K284298-14#15137#15151
10K → 15K314107+207#15151#14944
15K → 20K179317-138#14944#15082
20K → Half5128+23#15082#15059
Half → 25K192153+39#15059#15020
25K → 30K222288-66#15020#15086
30K → 20M94181-87#15086#15173
20M → 21M74243-169#15173#15342
21M → 35K25189-164#15342#15506
35K → 23M66229-163#15506#15669
23M → 24M10421-411#15669#16080
24M → 40K8523-515#16080#16595
40K → 25.2M6158-152#16595#16747
25.2M → Finish18322-304#16747#17051
TOTALS15433457-1914
📊

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