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BOSTON MARATHON 2025

David Holmen

Bib: 18799•M

MN

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 46%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:26/mi
26:11
↑ 97↓ 3451.5%
10K· 6.21 mi
8:40/mi
53:08
↑ 79↓ 1380.4%
15K· 9.32 mi
8:58/mi
1:20:58
↑ 67↓ 78
20K· 12.43 mi
9:01/mi
1:49:00
↑ 106↓ 860.1%
Half· 13.11 mi
9:10/mi
1:55:15
↑ 19↓ 370.5%
25K· 15.53 mi
8:36/mi
2:16:05
↑ 66↓ 880.2%
30K· 18.64 mi
8:34/mi
2:42:43
↑ 181↓ 1480.2%
20M
8:48/mi
2:54:41
↑ 64↓ 500.2%
21M
9:29/mi
3:04:10
↑ 106↓ 241.6%
35K· 21.75 mi
8:27/mi
3:10:29
↑ 17↓ 861.7%
23M
8:41/mi
3:21:21
↑ 23↓ 630.6%
24M
8:31/mi
3:29:52
↓ 821.3%
40K· 24.85 mi
8:42/mi
3:37:18
↓ 200.3%
25.2M
9:20/mi
3:40:31
↑ 13↓ 160.2%
Finish· 26.22 mi
8:26/mi
3:49:07
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:55:15
Pace8:47 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:53:52
Pace8:41 /mi
📊Negative Split: 1.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:5926:118:2626:11
8:26
-
10K
6.21 mi11:43:5653:088:3326:57
8:40
+0:14
15K
9.32 mi12:11:461:20:588:4127:50
8:58
+0:18
20K
12.43 mi12:39:481:49:008:4628:02
9:01
+0:03
Half
13.11 mi12:46:031:55:158:476:15
9:10
+0:09
25K
15.53 mi13:06:532:16:058:4620:50
8:36
-0:34
30K
18.64 mi13:33:312:42:438:4426:38
8:34
-0:02
20M
20.00 mi13:45:292:54:418:4411:58
8:48
+0:14
21M
21.00 mi13:54:583:04:108:469:29
9:29
+0:41
35K
21.75 mi14:01:173:10:298:466:19
8:27
-1:02
23M
23.00 mi14:12:093:21:218:4510:52
8:41
+0:14
24M
24.00 mi14:20:403:29:528:458:31
8:31
-0:10
40K
24.85 mi14:28:063:37:188:457:26
8:42
+0:11
25.2M
25.20 mi14:31:193:40:318:453:13
9:20
+0:38
Finish
26.22 mi14:39:553:49:078:458:36
8:26
-0:54

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

8:26 /mi

Average Pace

8:45 /mi

Slowest Pace

9:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:36:25

94% of race

Time at Steady Pace

12:42

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:44 /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 mi11:16:5926:118:2626:11
8:26
#19453
10K
6.21 mi11:43:5653:088:3326:57
8:40
#20140
15K
9.32 mi12:11:461:20:588:4127:50
8:58
#20686
20K
12.43 mi12:39:481:49:008:4628:02
9:01
#20773
Half
13.11 mi12:46:031:55:158:476:15
9:10
#20875
25K
15.53 mi13:06:532:16:058:4620:50
8:36
#20408
30K
18.64 mi13:33:312:42:438:4426:38
8:34
#19484
20M
20.00 mi13:45:292:54:418:4411:58
8:48
#19192
21M
21.00 mi13:54:583:04:108:469:29
9:29
#19008
35K
21.75 mi14:01:173:10:298:466:19
8:27
#18870
23M
23.00 mi14:12:093:21:218:4510:52
8:41
#18608
24M
24.00 mi14:20:403:29:528:458:31
8:31
#18407
40K
24.85 mi14:28:063:37:188:457:26
8:42
#18269
25.2M
25.20 mi14:31:193:40:318:453:13
9:20
#18199
Finish
26.22 mi14:39:553:49:078:458:36
8:26
#18109
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi19453122271222721840(Top 77%)13318(Top 83%)13318(Top 1058%)
10K6.21 mi3.10 mi20140-68712525-29812525-29820723(Top 73%)12789(Top 79%)12789(Top 1016%)
15K9.32 mi3.11 mi20686-54612772-24712772-24721840(Top 77%)13318(Top 83%)13318(Top 1058%)
20K12.43 mi3.11 mi20773-8712805-3312805-3321085(Top 74%)12920(Top 80%)12920(Top 1026%)
Half13.11 mi0.68 mi20875-10212853-4812853-4822420(Top 79%)13511(Top 84%)13511(Top 1073%)
25K15.53 mi2.42 mi20408+46712632+22112632+22117756(Top 63%)11424(Top 71%)11424(Top 907%)
30K18.64 mi3.11 mi19484+92412197+43512197+43515220(Top 54%)10156(Top 63%)10156(Top 807%)
20M20.00 mi1.36 mi19192+29212049+14812049+14815692(Top 55%)10244(Top 64%)10244(Top 814%)
21M21.00 mi1.00 mi19008+18411943+10611943+10615998(Top 56%)10258(Top 64%)10258(Top 815%)
35K21.75 mi0.75 mi18870+13811865+7811865+7815128(Top 53%)9793(Top 61%)9793(Top 778%)
23M23.00 mi1.25 mi18608+26211729+13611729+13614421(Top 51%)9371(Top 58%)9371(Top 744%)
24M24.00 mi1.00 mi18407+20111615+11411615+11414609(Top 51%)9422(Top 59%)9422(Top 748%)
40K24.85 mi0.85 mi18269+13811524+9111524+9114569(Top 51%)9258(Top 57%)9258(Top 735%)
25.2M25.20 mi0.35 mi18199+7011483+4111483+4113597(Top 48%)8767(Top 54%)8767(Top 696%)
Finish26.22 mi1.02 mi18109+9011432+5111432+5115826(Top 56%)9862(Top 61%)9862(Top 783%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21story building
+97ft-345ft

Overall

21840

Males

13318

M60-64

13318

5K→10K

3.1 - 6.2 mi

Top 73%
×5story building
+79ft-138ft

Overall

20723

Males

12789

M60-64

12789

10K→15K

6.2 - 9.3 mi

Top 77%
×3story building
+67ft-78ft

Overall

21840

Males

13318

M60-64

13318

15K→20K

9.3 - 12.4 mi

Top 74%
×5story building
+106ft-86ft

Overall

21085

Males

12920

M60-64

12920

20K→Half

12.4 - 13.1 mi

Top 79%
×2story building
+19ft-37ft

Overall

22420

Males

13511

M60-64

13511

Half→25K

13.1 - 15.5 mi

Top 63%
×4story building
+66ft-88ft

Overall

17756

Males

11424

M60-64

11424

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

15220

Males

10156

M60-64

10156

30K→20M

18.6 - 20.0 mi

Top 55%
×5story building
+64ft-50ft

Overall

15692

Males

10244

M60-64

10244

20M→21M

20.0 - 21.0 mi

Top 56%
×8story building
+106ft-24ft

Overall

15998

Males

10258

M60-64

10258

21M→35K

21.0 - 21.8 mi

Top 53%
×7story building
+17ft-86ft

Overall

15128

Males

9793

M60-64

9793

35K→23M

21.8 - 23.0 mi

Top 51%
×5story building
+23ft-63ft

Overall

14421

Males

9371

M60-64

9371

23M→24M

23.0 - 24.0 mi

Top 51%
×6story building
+12ft-82ft

Overall

14609

Males

9422

M60-64

9422

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

14569

Males

9258

M60-64

9258

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

13597

Males

8767

M60-64

8767

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2story building
+22ft-21ft

Overall

15826

Males

9862

M60-64

9862

Passing Analysis

Category:
Athletes Passed
3154
Passed By
1810
Net Change
+1344
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19453
5K → 10K69756-687#19453#20140
10K → 15K69615-546#20140#20686
15K → 20K150237-87#20686#20773
20K → Half8110-102#20773#20875
Half → 25K4758+467#20875#20408
25K → 30K9262+924#20408#19484
30K → 20M2964+292#19484#19192
20M → 21M20319+184#19192#19008
21M → 35K1413+138#19008#18870
35K → 23M2686+262#18870#18608
23M → 24M2098+201#18608#18407
24M → 40K14911+138#18407#18269
40K → 25.2M777+70#18269#18199
25.2M → Finish11424+90#18199#18109
TOTALS31541810+1344
📊

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