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BOSTON MARATHON 2025

James Miller

Bib: 26304•M

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M70-74)
#0 / 228
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
10:05/mi
31:19
↑ 97↓ 3451.5%
10K· 6.21 mi
12:16/mi
1:09:27
↑ 79↓ 1380.4%
15K· 9.32 mi
13:31/mi
1:51:26
↑ 67↓ 78
20K· 12.43 mi
13:03/mi
2:31:58
↑ 106↓ 860.1%
Half· 13.11 mi
14:58/mi
2:42:11
↑ 19↓ 370.5%
25K· 15.53 mi
14:13/mi
3:16:40
↑ 66↓ 880.2%
30K· 18.64 mi
15:22/mi
4:04:26
↑ 181↓ 1480.2%
20M
15:41/mi
4:25:45
↑ 64↓ 500.2%
21M
16:56/mi
4:42:41
↑ 106↓ 241.6%
35K· 21.75 mi
14:46/mi
4:53:44
↑ 17↓ 861.7%
23M
16:12/mi
5:14:01
↑ 23↓ 630.6%
24M
15:15/mi
5:29:16
↓ 821.3%
40K· 24.85 mi
15:47/mi
5:42:46
↓ 200.3%
25.2M
16:00/mi
5:48:17
↑ 13↓ 160.2%
Finish· 26.22 mi
17:03/mi
6:05:39
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:42:11
Pace12:22 /mi
2nd Half
Distance13.11 mi
Time3:23:28
Pace15:31 /mi
📊Positive Split: 25.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:3031:1910:0531:19
10:05
-
10K
6.21 mi12:24:381:09:2711:1138:08
12:16
+2:11
15K
9.32 mi13:06:371:51:2611:5741:59
13:31
+1:15
20K
12.43 mi13:47:092:31:5812:1440:32
13:03
-0:28
Half
13.11 mi13:57:222:42:1112:2210:13
14:58
+1:55
25K
15.53 mi14:31:513:16:4012:4034:29
14:13
-0:45
30K
18.64 mi15:19:374:04:2613:0747:46
15:22
+1:09
20M
20.00 mi15:40:564:25:4513:1721:19
15:41
+0:19
21M
21.00 mi15:57:524:42:4113:2816:56
16:56
+1:15
35K
21.75 mi16:08:554:53:4413:3011:03
14:46
-2:10
23M
23.00 mi16:29:125:14:0113:3920:17
16:12
+1:26
24M
24.00 mi16:44:275:29:1613:4315:15
15:15
-0:57
40K
24.85 mi16:57:575:42:4613:4713:30
15:47
+0:32
25.2M
25.20 mi17:03:285:48:1713:495:31
16:00
+0:13
Finish
26.22 mi17:20:506:05:3913:5717:22
17:03
+1:03

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

10:05 /mi

Average Pace

13:57 /mi

Slowest Pace

17:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:06:27

51% of race

Time at Steady Pace

2:04:37

34% of race

Time at Slower Pace

54:35

15% of race

Average Pace: 13:57 /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 mi11:46:3031:1910:0531:19
10:05
#25781
10K
6.21 mi12:24:381:09:2711:1138:08
12:16
#27516
15K
9.32 mi13:06:371:51:2611:5741:59
13:31
#27980
20K
12.43 mi13:47:092:31:5812:1440:32
13:03
#27968
Half
13.11 mi13:57:222:42:1112:2210:13
14:58
#28024
25K
15.53 mi14:31:513:16:4012:4034:29
14:13
#28053
30K
18.64 mi15:19:374:04:2613:0747:46
15:22
#28124
20M
20.00 mi15:40:564:25:4513:1721:19
15:41
#28149
21M
21.00 mi15:57:524:42:4113:2816:56
16:56
#28168
35K
21.75 mi16:08:554:53:4413:3011:03
14:46
#28176
23M
23.00 mi16:29:125:14:0113:3920:17
16:12
#28213
24M
24.00 mi16:44:275:29:1613:4315:15
15:15
#28226
40K
24.85 mi16:57:575:42:4613:4713:30
15:47
#28232
25.2M
25.20 mi17:03:285:48:1713:495:31
16:00
#28232
Finish
26.22 mi17:20:506:05:3913:5717:22
17:03
#28285
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi25781150851508528303(Top 100%)16060(Top 100%)16060(Top 7044%)
10K6.21 mi3.10 mi27516-173515796-71115796-71128089(Top 99%)15988(Top 99%)15988(Top 7012%)
15K9.32 mi3.11 mi27980-46415953-15715953-15728303(Top 100%)16060(Top 100%)16060(Top 7044%)
20K12.43 mi3.11 mi27968+1215948+515948+527856(Top 98%)15880(Top 99%)15880(Top 6965%)
Half13.11 mi0.68 mi28024-5615960-1215960-1228346(Top 100%)16071(Top 100%)16071(Top 7049%)
25K15.53 mi2.42 mi28053-2915975-1515975-1527992(Top 99%)15913(Top 99%)15913(Top 6979%)
30K18.64 mi3.11 mi28124-7115993-1815993-1828154(Top 99%)15968(Top 99%)15968(Top 7004%)
20M20.00 mi1.36 mi28149-2515995-215995-228095(Top 99%)15923(Top 99%)15923(Top 6984%)
21M21.00 mi1.00 mi28168-1915997-215997-228132(Top 99%)15944(Top 99%)15944(Top 6993%)
35K21.75 mi0.75 mi28176-815999-215999-228013(Top 99%)15861(Top 98%)15861(Top 6957%)
23M23.00 mi1.25 mi28213-3716011-1216011-1228181(Top 99%)15957(Top 99%)15957(Top 6999%)
24M24.00 mi1.00 mi28226-13160111601128105(Top 99%)15900(Top 99%)15900(Top 6974%)
40K24.85 mi0.85 mi28232-616012-116012-128050(Top 99%)15861(Top 98%)15861(Top 6957%)
25.2M25.20 mi0.35 mi28232160121601227715(Top 98%)15661(Top 97%)15661(Top 6869%)
Finish26.22 mi1.02 mi28285-5316040-2816040-2828350(Top 100%)16067(Top 100%)16067(Top 7047%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21story building
+97ft-345ft

Overall

28303

Males

16060

M70-74

16060

5K→10K

3.1 - 6.2 mi

Top 99%
×5story building
+79ft-138ft

Overall

28089

Males

15988

M70-74

15988

10K→15K

6.2 - 9.3 mi

Top 100%
×3story building
+67ft-78ft

Overall

28303

Males

16060

M70-74

16060

15K→20K

9.3 - 12.4 mi

Top 98%
×5story building
+106ft-86ft

Overall

27856

Males

15880

M70-74

15880

20K→Half

12.4 - 13.1 mi

Top 100%
×2story building
+19ft-37ft

Overall

28346

Males

16071

M70-74

16071

Half→25K

13.1 - 15.5 mi

Top 99%
×4story building
+66ft-88ft

Overall

27992

Males

15913

M70-74

15913

25K→30K

15.5 - 18.6 mi

Top 99%
×9story building
+181ft-148ft

Overall

28154

Males

15968

M70-74

15968

30K→20M

18.6 - 20.0 mi

Top 99%
×5story building
+64ft-50ft

Overall

28095

Males

15923

M70-74

15923

20M→21M

20.0 - 21.0 mi

Top 99%
×8story building
+106ft-24ft

Overall

28132

Males

15944

M70-74

15944

21M→35K

21.0 - 21.8 mi

Top 99%
×7story building
+17ft-86ft

Overall

28013

Males

15861

M70-74

15861

35K→23M

21.8 - 23.0 mi

Top 99%
×5story building
+23ft-63ft

Overall

28181

Males

15957

M70-74

15957

23M→24M

23.0 - 24.0 mi

Top 99%
×6story building
+12ft-82ft

Overall

28105

Males

15900

M70-74

15900

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

28050

Males

15861

M70-74

15861

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

27715

Males

15661

M70-74

15661

25.2M→Finish

25.2 - 26.2 mi

Top 100%
×2story building
+22ft-21ft

Overall

28350

Males

16067

M70-74

16067

Passing Analysis

Category:
Athletes Passed
127
Passed By
2631
Net Change
-2504
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25781
5K → 10K21737-1735#25781#27516
10K → 15K0464-464#27516#27980
15K → 20K4836+12#27980#27968
20K → Half359-56#27968#28024
Half → 25K2958-29#28024#28053
25K → 30K1384-71#28053#28124
30K → 20M833-25#28124#28149
20M → 21M625-19#28149#28168
21M → 35K311-8#28168#28176
35K → 23M239-37#28176#28213
23M → 24M821-13#28213#28226
24M → 40K39-6#28226#28232
40K → 25.2M220#28232#28232
25.2M → Finish053-53#28232#28285
TOTALS1272631-2504
📊

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