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BOSTON MARATHON 2025

Nicholas Miller

Bib: 30250•M

CO

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M40-44)
#0 / 2247
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
11:31/mi
35:46
↑ 97↓ 3451.5%
10K· 6.21 mi
12:08/mi
1:13:28
↑ 79↓ 1380.4%
15K· 9.32 mi
13:01/mi
1:53:54
↑ 67↓ 78
20K· 12.43 mi
15:04/mi
2:40:44
↑ 106↓ 860.1%
Half· 13.11 mi
14:47/mi
2:50:49
↑ 19↓ 370.5%
25K· 15.53 mi
15:45/mi
3:29:00
↑ 66↓ 880.2%
30K· 18.64 mi
15:04/mi
4:15:50
↑ 181↓ 1480.2%
20M
15:06/mi
4:36:21
↑ 64↓ 500.2%
21M
16:11/mi
4:52:32
↑ 106↓ 241.6%
35K· 21.75 mi
13:34/mi
5:02:41
↑ 17↓ 861.7%
23M
15:25/mi
5:21:59
↑ 23↓ 630.6%
24M
14:09/mi
5:36:08
↓ 821.3%
40K· 24.85 mi
14:45/mi
5:48:45
↓ 200.3%
25.2M
15:45/mi
5:54:11
↑ 13↓ 160.2%
Finish· 26.22 mi
12:57/mi
6:07:23
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:50:49
Pace13:02 /mi
2nd Half
Distance13.11 mi
Time3:16:34
Pace15:00 /mi
📊Positive Split: 15.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:1235:4611:3135:46
11:31
-
10K
6.21 mi12:33:541:13:2811:4937:42
12:08
+0:37
15K
9.32 mi13:14:201:53:5412:1340:26
13:01
+0:53
20K
12.43 mi14:01:102:40:4412:5646:50
15:04
+2:03
Half
13.11 mi14:11:152:50:4913:0210:05
14:47
-0:17
25K
15.53 mi14:49:263:29:0013:2738:11
15:45
+0:58
30K
18.64 mi15:36:164:15:5013:4346:50
15:04
-0:41
20M
20.00 mi15:56:474:36:2113:4920:31
15:06
+0:02
21M
21.00 mi16:12:584:52:3213:5616:11
16:11
+1:05
35K
21.75 mi16:23:075:02:4113:5510:09
13:34
-2:37
23M
23.00 mi16:42:255:21:5914:0019:18
15:25
+1:51
24M
24.00 mi16:56:345:36:0814:0014:09
14:09
-1:16
40K
24.85 mi17:09:115:48:4514:0212:37
14:45
+0:36
25.2M
25.20 mi17:14:375:54:1114:035:26
15:45
+1:00
Finish
26.22 mi17:27:496:07:2314:0113:12
12:57
-2:48

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

11:31 /mi

Average Pace

14:01 /mi

Slowest Pace

16:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17:15

37% of race

Time at Steady Pace

2:50:20

46% of race

Time at Slower Pace

59:48

16% of race

Average Pace: 14:01 /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 mi11:56:1235:4611:3135:46
11:31
#28025
10K
6.21 mi12:33:541:13:2811:4937:42
12:08
#28048
15K
9.32 mi13:14:201:53:5412:1340:26
13:01
#28109
20K
12.43 mi14:01:102:40:4412:5646:50
15:04
#28276
Half
13.11 mi14:11:152:50:4913:0210:05
14:47
#28296
25K
15.53 mi14:49:263:29:0013:2738:11
15:45
#28330
30K
18.64 mi15:36:164:15:5013:4346:50
15:04
#28318
20M
20.00 mi15:56:474:36:2113:4920:31
15:06
#28317
21M
21.00 mi16:12:584:52:3213:5616:11
16:11
#28316
35K
21.75 mi16:23:075:02:4113:5510:09
13:34
#28305
23M
23.00 mi16:42:255:21:5914:0019:18
15:25
#28320
24M
24.00 mi16:56:345:36:0814:0014:09
14:09
#28314
40K
24.85 mi17:09:115:48:4514:0212:37
14:45
#28315
25.2M
25.20 mi17:14:375:54:1114:035:26
15:45
#28312
Finish
26.22 mi17:27:496:07:2314:0113:12
12:57
#28307
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi28025159781597828176(Top 99%)16012(Top 99%)16012(Top 713%)
10K6.21 mi3.10 mi28048-2315981-315981-328012(Top 99%)15960(Top 99%)15960(Top 710%)
15K9.32 mi3.11 mi28109-6116000-1916000-1928176(Top 99%)16012(Top 99%)16012(Top 713%)
20K12.43 mi3.11 mi28276-16716052-5216052-5228362(Top 100%)16078(Top 100%)16078(Top 716%)
Half13.11 mi0.68 mi28296-2016062-1016062-1028334(Top 100%)16065(Top 100%)16065(Top 715%)
25K15.53 mi2.42 mi28330-3416071-916071-928328(Top 100%)16064(Top 100%)16064(Top 715%)
30K18.64 mi3.11 mi28318+1216061+1016061+1028065(Top 99%)15910(Top 99%)15910(Top 708%)
20M20.00 mi1.36 mi28317+116060+116060+127915(Top 98%)15830(Top 98%)15830(Top 704%)
21M21.00 mi1.00 mi28316+116056+416056+427890(Top 98%)15821(Top 98%)15821(Top 704%)
35K21.75 mi0.75 mi28305+1116051+516051+527411(Top 97%)15544(Top 97%)15544(Top 692%)
23M23.00 mi1.25 mi28320-1516060-916060-928045(Top 99%)15869(Top 99%)15869(Top 706%)
24M24.00 mi1.00 mi28314+616054+616054+627728(Top 98%)15661(Top 97%)15661(Top 697%)
40K24.85 mi0.85 mi28315-116053+116053+127660(Top 97%)15642(Top 97%)15642(Top 696%)
25.2M25.20 mi0.35 mi28312+316051+216051+227596(Top 97%)15597(Top 97%)15597(Top 694%)
Finish26.22 mi1.02 mi28307+516048+316048+327602(Top 97%)15619(Top 97%)15619(Top 695%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21story building
+97ft-345ft

Overall

28176

Males

16012

M40-44

16012

5K→10K

3.1 - 6.2 mi

Top 99%
×5story building
+79ft-138ft

Overall

28012

Males

15960

M40-44

15960

10K→15K

6.2 - 9.3 mi

Top 99%
×3story building
+67ft-78ft

Overall

28176

Males

16012

M40-44

16012

15K→20K

9.3 - 12.4 mi

Top 100%
×5story building
+106ft-86ft

Overall

28362

Males

16078

M40-44

16078

20K→Half

12.4 - 13.1 mi

Top 100%
×2story building
+19ft-37ft

Overall

28334

Males

16065

M40-44

16065

Half→25K

13.1 - 15.5 mi

Top 100%
×4story building
+66ft-88ft

Overall

28328

Males

16064

M40-44

16064

25K→30K

15.5 - 18.6 mi

Top 99%
×9story building
+181ft-148ft

Overall

28065

Males

15910

M40-44

15910

30K→20M

18.6 - 20.0 mi

Top 98%
×5story building
+64ft-50ft

Overall

27915

Males

15830

M40-44

15830

20M→21M

20.0 - 21.0 mi

Top 98%
×8story building
+106ft-24ft

Overall

27890

Males

15821

M40-44

15821

21M→35K

21.0 - 21.8 mi

Top 97%
×7story building
+17ft-86ft

Overall

27411

Males

15544

M40-44

15544

35K→23M

21.8 - 23.0 mi

Top 99%
×5story building
+23ft-63ft

Overall

28045

Males

15869

M40-44

15869

23M→24M

23.0 - 24.0 mi

Top 98%
×6story building
+12ft-82ft

Overall

27728

Males

15661

M40-44

15661

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

27660

Males

15642

M40-44

15642

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1story
+13ft-16ft

Overall

27596

Males

15597

M40-44

15597

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×2story building
+22ft-21ft

Overall

27602

Males

15619

M40-44

15619

Passing Analysis

Category:
Athletes Passed
160
Passed By
442
Net Change
-282
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28025
5K → 10K6285-23#28025#28048
10K → 15K2687-61#28048#28109
15K → 20K4171-167#28109#28276
20K → Half020-20#28276#28296
Half → 25K337-34#28296#28330
25K → 30K208+12#28330#28318
30K → 20M43+1#28318#28317
20M → 21M54+1#28317#28316
21M → 35K132+11#28316#28305
35K → 23M116-15#28305#28320
23M → 24M82+6#28320#28314
24M → 40K34-1#28314#28315
40K → 25.2M41+3#28315#28312
25.2M → Finish72+5#28312#28307
TOTALS160442-282
📊

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