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BOSTON MARATHON 2025

Michael Arnold

Bib: 30534 M DE

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
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:46/mi
27:13
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:51/mi
54:43
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:54/mi
1:22:23
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
9:07/mi
1:50:43
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
9:14/mi
1:57:01
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:46/mi
2:20:43
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
11:07/mi
2:55:15
↑ 181↓ 1480.2%
138 ft elev
20M
10:15/mi
3:09:11
↑ 64↓ 500.2%
148 ft elev
21M
12:24/mi
3:21:35
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
10:46/mi
3:29:38
↑ 17↓ 861.7%
156 ft elev
23M
11:12/mi
3:43:40
↑ 23↓ 630.6%
116 ft elev
24M
10:43/mi
3:54:23
↓ 821.3%
34 ft elev
40K· 24.85 mi
10:43/mi
4:03:33
↓ 200.3%
20 ft elev
25.2M
14:27/mi
4:08:32
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
10:04/mi
4:18:48
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:01
Pace8:56 /mi
2nd Half
Distance13.11 mi
Time2:21:47
Pace10:49 /mi
📊Positive Split: 21.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:0927:138:4627:13
8:46
-
10K
6.21 mi12:17:3954:438:4827:30
8:51
+0:05
15K
9.32 mi12:45:191:22:238:5027:40
8:54
+0:03
20K
12.43 mi13:13:391:50:438:5528:20
9:07
+0:13
Half
13.11 mi13:19:571:57:018:566:18
9:14
+0:07
25K
15.53 mi13:43:392:20:439:0423:42
9:46
+0:32
30K
18.64 mi14:18:112:55:159:2434:32
11:07
+1:21
20M
20.00 mi14:32:073:09:119:2813:56
10:15
-0:52
21M
21.00 mi14:44:313:21:359:3612:24
12:24
+2:09
35K
21.75 mi14:52:343:29:389:388:03
10:46
-1:38
23M
23.00 mi15:06:363:43:409:4314:02
11:12
+0:26
24M
24.00 mi15:17:193:54:239:4610:43
10:43
-0:29
40K
24.85 mi15:26:294:03:339:489:10
10:43
0:00
25.2M
25.20 mi15:31:284:08:329:524:59
14:27
+3:44
Finish
26.22 mi15:41:444:18:489:5310:16
10:04
-4:23

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

8:46 /mi

Average Pace

9:53 /mi

Slowest Pace

14:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:01

45% of race

Time at Steady Pace

1:15:50

29% of race

Time at Slower Pace

1:05:57

25% of race

Average Pace: 9:52 /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 mi11:50:0927:138:4627:13
8:46
#21310
10K
6.21 mi12:17:3954:438:4827:30
8:51
#21472
15K
9.32 mi12:45:191:22:238:5027:40
8:54
#21474
20K
12.43 mi13:13:391:50:438:5528:20
9:07
#21492
Half
13.11 mi13:19:571:57:018:566:18
9:14
#21592
25K
15.53 mi13:43:392:20:439:0423:42
9:46
#21826
30K
18.64 mi14:18:112:55:159:2434:32
11:07
#22494
20M
20.00 mi14:32:073:09:119:2813:56
10:15
#22434
21M
21.00 mi14:44:313:21:359:3612:24
12:24
#22559
35K
21.75 mi14:52:343:29:389:388:03
10:46
#22591
23M
23.00 mi15:06:363:43:409:4314:02
11:12
#22669
24M
24.00 mi15:17:193:54:239:4610:43
10:43
#22681
40K
24.85 mi15:26:294:03:339:489:10
10:43
#22663
25.2M
25.20 mi15:31:284:08:329:524:59
14:27
#22780
Finish
26.22 mi15:41:444:18:489:5310:16
10:04
#22809
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi21310130071300721596(Top 76%)13212(Top 82%)13212(Top 1049%)
10K6.21 mi3.10 mi21472-16213091-8413091-8421645(Top 76%)13193(Top 82%)13193(Top 1048%)
15K9.32 mi3.11 mi21474-213126-3513126-3521596(Top 76%)13212(Top 82%)13212(Top 1049%)
20K12.43 mi3.11 mi21492-1813119+713119+721541(Top 76%)13148(Top 82%)13148(Top 1044%)
Half13.11 mi0.68 mi21592-10013156-3713156-3722715(Top 80%)13662(Top 85%)13662(Top 1085%)
25K15.53 mi2.42 mi21826-23413253-9713253-9722707(Top 80%)13613(Top 85%)13613(Top 1081%)
30K18.64 mi3.11 mi22494-66813522-26913522-26924222(Top 85%)14175(Top 88%)14175(Top 1126%)
20M20.00 mi1.36 mi22434+6013484+3813484+3821723(Top 76%)12919(Top 80%)12919(Top 1026%)
21M21.00 mi1.00 mi22559-12513519-3513519-3524248(Top 85%)14026(Top 87%)14026(Top 1114%)
35K21.75 mi0.75 mi22591-3213517+213517+223711(Top 83%)13748(Top 85%)13748(Top 1092%)
23M23.00 mi1.25 mi22669-7813524-713524-723684(Top 83%)13681(Top 85%)13681(Top 1087%)
24M24.00 mi1.00 mi22681-1213506+1813506+1823346(Top 82%)13484(Top 84%)13484(Top 1071%)
40K24.85 mi0.85 mi22663+1813482+2413482+2422497(Top 79%)12984(Top 81%)12984(Top 1031%)
25.2M25.20 mi0.35 mi22780-11713528-4613528-4626703(Top 94%)15113(Top 94%)15113(Top 1200%)
Finish26.22 mi1.02 mi22809-2913522+613522+623138(Top 81%)13343(Top 83%)13343(Top 1060%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21story building
+97ft-345ft

Overall

21596

Males

13212

M60-64

13212

5K→10K

3.1 - 6.2 mi

Top 76%
×5story building
+79ft-138ft

Overall

21645

Males

13193

M60-64

13193

10K→15K

6.2 - 9.3 mi

Top 76%
×3story building
+67ft-78ft

Overall

21596

Males

13212

M60-64

13212

15K→20K

9.3 - 12.4 mi

Top 76%
×5story building
+106ft-86ft

Overall

21541

Males

13148

M60-64

13148

20K→Half

12.4 - 13.1 mi

Top 80%
×2story building
+19ft-37ft

Overall

22715

Males

13662

M60-64

13662

Half→25K

13.1 - 15.5 mi

Top 80%
×4story building
+66ft-88ft

Overall

22707

Males

13613

M60-64

13613

25K→30K

15.5 - 18.6 mi

Top 85%
×9story building
+181ft-148ft

Overall

24222

Males

14175

M60-64

14175

30K→20M

18.6 - 20.0 mi

Top 76%
×5story building
+64ft-50ft

Overall

21723

Males

12919

M60-64

12919

20M→21M

20.0 - 21.0 mi

Top 85%
×8story building
+106ft-24ft

Overall

24248

Males

14026

M60-64

14026

21M→35K

21.0 - 21.8 mi

Top 83%
×7story building
+17ft-86ft

Overall

23711

Males

13748

M60-64

13748

35K→23M

21.8 - 23.0 mi

Top 83%
×5story building
+23ft-63ft

Overall

23684

Males

13681

M60-64

13681

23M→24M

23.0 - 24.0 mi

Top 82%
×6story building
+12ft-82ft

Overall

23346

Males

13484

M60-64

13484

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

22497

Males

12984

M60-64

12984

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

26703

Males

15113

M60-64

15113

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2story building
+22ft-21ft

Overall

23138

Males

13343

M60-64

13343

Passing Analysis

Category:
Athletes Passed
1128
Passed By
2627
Net Change
-1499
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21310
5K → 10K213375-162#21310#21472
10K → 15K210212-2#21472#21474
15K → 20K191209-18#21474#21492
20K → Half9109-100#21492#21592
Half → 25K88322-234#21592#21826
25K → 30K55723-668#21826#22494
30K → 20M9838+60#22494#22434
20M → 21M43168-125#22434#22559
21M → 35K3466-32#22559#22591
35K → 23M47125-78#22591#22669
23M → 24M5466-12#22669#22681
24M → 40K4931+18#22681#22663
40K → 25.2M3120-117#22663#22780
25.2M → Finish3463-29#22780#22809
TOTALS11282627-1499
📊

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