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BOSTON MARATHON 2025

James Ogilvie

Bib: 4956•M

UT

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 21%
Gender (Male)
#0 / 16105
Top 33%
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
20:47
Rank: #5346
Start → 5K
6:41/mi
20:47 split
10K· 6.21 mi
41:43
Rank: #5502 (-156)
5K → 10K
6:44/mi
20:56 split
15K· 9.32 mi
1:02:36
Rank: #5402 (+100)
10K → 15K
6:43/mi
20:53 split
20K· 12.43 mi
1:23:40
Rank: #5295 (+107)
15K → 20K
6:47/mi
21:04 split
Half· 13.11 mi
1:28:11
Rank: #5235 (+60)
20K → Half
6:37/mi
4:31 split
25K· 15.53 mi
1:44:43
Rank: #5175 (+60)
Half → 25K
6:49/mi
16:32 split
30K· 18.64 mi
2:06:29
Rank: #5031 (+144)
25K → 30K
7:00/mi
21:46 split
20M
2:16:26
Rank: #5115 (-84)
30K → 20M
7:19/mi
9:57 split
21M
2:24:46
Rank: #5388 (-273)
20M → 21M
8:20/mi
8:20 split
35K· 21.75 mi
2:30:18
Rank: #5461 (-73)
21M → 35K
7:24/mi
5:32 split
23M
2:40:10
Rank: #5574 (-113)
35K → 23M
7:53/mi
9:52 split
24M
2:48:02
Rank: #5704 (-130)
23M → 24M
7:52/mi
7:52 split
40K· 24.85 mi
2:55:12
Rank: #5886 (-182)
24M → 40K
8:23/mi
7:10 split
25.2M
2:58:16
Rank: #5915 (-29)
40K → 25.2M
8:54/mi
3:04 split
Finish· 26.22 mi
3:06:04
Rank: #6014 (-99)
25.2M → Finish
7:39/mi
7:48 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:11
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:37:53
Pace7:28 /mi
📊Positive Split: 11.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:4220:476:4120:47
6:41
-
10K
6.21 mi10:46:3841:436:4320:56
6:44
+0:03
15K
9.32 mi11:07:311:02:366:4320:53
6:43
-0:01
20K
12.43 mi11:28:351:23:406:4421:04
6:47
+0:04
Half
13.11 mi11:33:061:28:116:444:31
6:37
-0:10
25K
15.53 mi11:49:381:44:436:4416:32
6:49
+0:12
30K
18.64 mi12:11:242:06:296:4721:46
7:00
+0:11
20M
20.00 mi12:21:212:16:266:499:57
7:19
+0:19
21M
21.00 mi12:29:412:24:466:548:20
8:20
+1:01
35K
21.75 mi12:35:132:30:186:555:32
7:24
-0:56
23M
23.00 mi12:45:052:40:106:589:52
7:53
+0:29
24M
24.00 mi12:52:572:48:027:007:52
7:52
-0:01
40K
24.85 mi13:00:072:55:127:037:10
8:23
+0:31
25.2M
25.20 mi13:03:112:58:167:043:04
8:54
+0:31
Finish
26.22 mi13:10:593:06:047:067:48
7:39
-1:15

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

6:37 /mi

Average Pace

7:06 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:43

56% of race

Time at Steady Pace

45:03

24% of race

Time at Slower Pace

36:18

20% of race

Average Pace: 7:06 /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 mi10:25:4220:476:4120:47
6:41
#5346
10K
6.21 mi10:46:3841:436:4320:56
6:44
#5502
15K
9.32 mi11:07:311:02:366:4320:53
6:43
#5402
20K
12.43 mi11:28:351:23:406:4421:04
6:47
#5295
Half
13.11 mi11:33:061:28:116:444:31
6:37
#5235
25K
15.53 mi11:49:381:44:436:4416:32
6:49
#5175
30K
18.64 mi12:11:242:06:296:4721:46
7:00
#5031
20M
20.00 mi12:21:212:16:266:499:57
7:19
#5115
21M
21.00 mi12:29:412:24:466:548:20
8:20
#5388
35K
21.75 mi12:35:132:30:186:555:32
7:24
#5461
23M
23.00 mi12:45:052:40:106:589:52
7:53
#5574
24M
24.00 mi12:52:572:48:027:007:52
7:52
#5704
40K
24.85 mi13:00:072:55:127:037:10
8:23
#5886
25.2M
25.20 mi13:03:112:58:167:043:04
8:54
#5915
Finish
26.22 mi13:10:593:06:047:067:48
7:39
#6014
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5346497049705279(Top 19%)4878(Top 30%)4878(Top 86%)
10K6.21 mi3.10 mi5502-1565086-1165086-1165692(Top 20%)5221(Top 32%)5221(Top 93%)
15K9.32 mi3.11 mi5402+1004999+874999+875279(Top 19%)4878(Top 30%)4878(Top 86%)
20K12.43 mi3.11 mi5295+1074903+964903+965109(Top 18%)4711(Top 29%)4711(Top 83%)
Half13.11 mi0.68 mi5235+604850+534850+534584(Top 16%)4277(Top 27%)4277(Top 76%)
25K15.53 mi2.42 mi5175+604794+564794+565014(Top 18%)4601(Top 29%)4601(Top 82%)
30K18.64 mi3.11 mi5031+1444636+1584636+1584718(Top 17%)4299(Top 27%)4299(Top 76%)
20M20.00 mi1.36 mi5115-844702-664702-665902(Top 21%)5125(Top 32%)5125(Top 91%)
21M21.00 mi1.00 mi5388-2734923-2214923-2219388(Top 33%)7024(Top 44%)7024(Top 124%)
35K21.75 mi0.75 mi5461-734979-564979-567818(Top 28%)6172(Top 38%)6172(Top 109%)
23M23.00 mi1.25 mi5574-1135053-745053-749103(Top 32%)6761(Top 42%)6761(Top 120%)
24M24.00 mi1.00 mi5704-1305135-825135-8210271(Top 36%)7291(Top 45%)7291(Top 129%)
40K24.85 mi0.85 mi5886-1825258-1235258-12312612(Top 44%)8318(Top 52%)8318(Top 147%)
25.2M25.20 mi0.35 mi5915-295274-165274-1611088(Top 39%)7494(Top 47%)7494(Top 133%)
Finish26.22 mi1.02 mi6014-995327-535327-5310289(Top 36%)7119(Top 44%)7119(Top 126%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21story building
+97ft-345ft

Overall

5279

Males

4878

M18-39

4878

5K→10K

3.1 - 6.2 mi

Top 20%
×5story building
+79ft-138ft

Overall

5692

Males

5221

M18-39

5221

10K→15K

6.2 - 9.3 mi

Top 19%
×3story building
+67ft-78ft

Overall

5279

Males

4878

M18-39

4878

15K→20K

9.3 - 12.4 mi

Top 18%
×5story building
+106ft-86ft

Overall

5109

Males

4711

M18-39

4711

20K→Half

12.4 - 13.1 mi

Top 16%
×2story building
+19ft-37ft

Overall

4584

Males

4277

M18-39

4277

Half→25K

13.1 - 15.5 mi

Top 18%
×4story building
+66ft-88ft

Overall

5014

Males

4601

M18-39

4601

25K→30K

15.5 - 18.6 mi

Top 17%
×9story building
+181ft-148ft

Overall

4718

Males

4299

M18-39

4299

30K→20M

18.6 - 20.0 mi

Top 21%
×5story building
+64ft-50ft

Overall

5902

Males

5125

M18-39

5125

20M→21M

20.0 - 21.0 mi

Top 33%
×8story building
+106ft-24ft

Overall

9388

Males

7024

M18-39

7024

21M→35K

21.0 - 21.8 mi

Top 28%
×7story building
+17ft-86ft

Overall

7818

Males

6172

M18-39

6172

35K→23M

21.8 - 23.0 mi

Top 32%
×5story building
+23ft-63ft

Overall

9103

Males

6761

M18-39

6761

23M→24M

23.0 - 24.0 mi

Top 36%
×6story building
+12ft-82ft

Overall

10271

Males

7291

M18-39

7291

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

12612

Males

8318

M18-39

8318

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

11088

Males

7494

M18-39

7494

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2story building
+22ft-21ft

Overall

10289

Males

7119

M18-39

7119

Passing Analysis

Category:
Athletes Passed
1141
Passed By
1809
Net Change
-668
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5346
5K → 10K113269-156#5346#5502
10K → 15K17070+100#5502#5402
15K → 20K17770+107#5402#5295
20K → Half666+60#5295#5235
Half → 25K13979+60#5235#5175
25K → 30K22682+144#5175#5031
30K → 20M51135-84#5031#5115
20M → 21M23296-273#5115#5388
21M → 35K28101-73#5388#5461
35K → 23M52165-113#5461#5574
23M → 24M21151-130#5574#5704
24M → 40K17199-182#5704#5886
40K → 25.2M1948-29#5886#5915
25.2M → Finish39138-99#5915#6014
TOTALS11411809-668
📊

Passing Visuals

Category:
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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