Boston Marathon logo
BOSTON MARATHON 2025

Nicholas Moller

Bib: 6855•M

NY

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 11%
Gender (Male)
#0 / 16105
Top 18%
Division (M18-39)
#0 / 5642
Top 40%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:40
Rank: #1109
Start → 5K
18:40 | 6:00/mi
10K· 6.21 mi
38:40
Rank: #1996 (-887)
5K → 10K
20:00 | 6:26/mi
15K· 9.32 mi
58:28
Rank: #2213 (-217)
10K → 15K
19:48 | 6:22/mi
20K· 12.43 mi
1:18:32
Rank: #2361 (-148)
15K → 20K
20:04 | 6:28/mi
Half· 13.11 mi
1:22:54
Rank: #2397 (-36)
20K → Half
4:22 | 6:24/mi
25K· 15.53 mi
1:38:38
Rank: #2450 (-53)
Half → 25K
15:44 | 6:29/mi
30K· 18.64 mi
1:59:28
Rank: #2498 (-48)
25K → 30K
20:50 | 6:42/mi
20M
2:08:36
Rank: #2465 (+33)
30K → 20M
9:08 | 6:43/mi
21M
2:15:48
Rank: #2475 (-10)
20M → 21M
7:12 | 7:12/mi
35K· 21.75 mi
2:20:43
Rank: #2465 (+10)
21M → 35K
4:55 | 6:34/mi
23M
2:29:43
Rank: #2566 (-101)
35K → 23M
9:00 | 7:11/mi
24M
2:37:00
Rank: #2682 (-116)
23M → 24M
7:17 | 7:17/mi
40K· 24.85 mi
2:43:36
Rank: #2824 (-142)
24M → 40K
6:36 | 7:43/mi
25.2M
2:46:33
Rank: #2887 (-63)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
2:54:18
Rank: #3069 (-182)
25.2M → Finish
7:45 | 7:36/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:54
Pace6:19 /mi
2nd Half
Distance13.11 mi
Time1:31:24
Pace6:58 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:2618:406:0018:40
6:00
-
10K
6.21 mi10:41:2638:406:1320:00
6:26
+0:26
15K
9.32 mi11:01:1458:286:1619:48
6:22
-0:04
20K
12.43 mi11:21:181:18:326:1920:04
6:28
+0:06
Half
13.11 mi11:25:401:22:546:194:22
6:24
-0:04
25K
15.53 mi11:41:241:38:386:2115:44
6:29
+0:05
30K
18.64 mi12:02:141:59:286:2520:50
6:42
+0:13
20M
20.00 mi12:11:222:08:366:269:08
6:43
+0:01
21M
21.00 mi12:18:342:15:486:287:12
7:12
+0:29
35K
21.75 mi12:23:292:20:436:284:55
6:34
-0:38
23M
23.00 mi12:32:292:29:436:319:00
7:11
+0:37
24M
24.00 mi12:39:462:37:006:337:17
7:17
+0:06
40K
24.85 mi12:46:222:43:366:356:36
7:43
+0:26
25.2M
25.20 mi12:49:192:46:336:372:57
8:33
+0:50
Finish
26.22 mi12:57:042:54:186:397:45
7:36
-0:57

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

6:00 /mi

Average Pace

6:39 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

38:28

22% of race

Time at Steady Pace

1:35:03

55% of race

Time at Slower Pace

40:47

23% of race

Average Pace: 6:39 /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 mi10:21:2618:406:0018:40
6:00
#1109
10K
6.21 mi10:41:2638:406:1320:00
6:26
#1996
15K
9.32 mi11:01:1458:286:1619:48
6:22
#2213
20K
12.43 mi11:21:181:18:326:1920:04
6:28
#2361
Half
13.11 mi11:25:401:22:546:194:22
6:24
#2397
25K
15.53 mi11:41:241:38:386:2115:44
6:29
#2450
30K
18.64 mi12:02:141:59:286:2520:50
6:42
#2498
20M
20.00 mi12:11:222:08:366:269:08
6:43
#2465
21M
21.00 mi12:18:342:15:486:287:12
7:12
#2475
35K
21.75 mi12:23:292:20:436:284:55
6:34
#2465
23M
23.00 mi12:32:292:29:436:319:00
7:11
#2566
24M
24.00 mi12:39:462:37:006:337:17
7:17
#2682
40K
24.85 mi12:46:222:43:366:356:36
7:43
#2824
25.2M
25.20 mi12:49:192:46:336:372:57
8:33
#2887
Finish
26.22 mi12:57:042:54:186:397:45
7:36
#3069
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1109105010502767(Top 10%)2634(Top 16%)2634(Top 47%)
10K6.21 mi3.10 mi1996-8871901-8511901-8513277(Top 12%)3114(Top 19%)3114(Top 55%)
15K9.32 mi3.11 mi2213-2172113-2122113-2122767(Top 10%)2634(Top 16%)2634(Top 47%)
20K12.43 mi3.11 mi2361-1482252-1392252-1392869(Top 10%)2732(Top 17%)2732(Top 48%)
Half13.11 mi0.68 mi2397-362287-352287-353032(Top 11%)2893(Top 18%)2893(Top 51%)
25K15.53 mi2.42 mi2450-532339-522339-522824(Top 10%)2686(Top 17%)2686(Top 48%)
30K18.64 mi3.11 mi2498-482385-462385-462906(Top 10%)2737(Top 17%)2737(Top 49%)
20M20.00 mi1.36 mi2465+332351+342351+342547(Top 9%)2395(Top 15%)2395(Top 42%)
21M21.00 mi1.00 mi2475-102361-102361-103109(Top 11%)2866(Top 18%)2866(Top 51%)
35K21.75 mi0.75 mi2465+102349+122349+122805(Top 10%)2587(Top 16%)2587(Top 46%)
23M23.00 mi1.25 mi2566-1012442-932442-934769(Top 17%)4145(Top 26%)4145(Top 73%)
24M24.00 mi1.00 mi2682-1162545-1032545-1036272(Top 22%)5072(Top 31%)5072(Top 90%)
40K24.85 mi0.85 mi2824-1422673-1282673-1288151(Top 29%)6050(Top 38%)6050(Top 107%)
25.2M25.20 mi0.35 mi2887-632731-582731-588976(Top 32%)6395(Top 40%)6395(Top 113%)
Finish26.22 mi1.02 mi3069-1822890-1592890-1599906(Top 35%)6915(Top 43%)6915(Top 123%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2767

Males

2634

M18-39

2634

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3277

Males

3114

M18-39

3114

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2767

Males

2634

M18-39

2634

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2869

Males

2732

M18-39

2732

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

3032

Males

2893

M18-39

2893

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2824

Males

2686

M18-39

2686

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2906

Males

2737

M18-39

2737

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2547

Males

2395

M18-39

2395

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

3109

Males

2866

M18-39

2866

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2805

Males

2587

M18-39

2587

35K→23M

21.8 - 23.0 mi

Top 17%
×5stories
+23ft-63ft

Overall

4769

Males

4145

M18-39

4145

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

6272

Males

5072

M18-39

5072

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

8151

Males

6050

M18-39

6050

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

8976

Males

6395

M18-39

6395

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

9906

Males

6915

M18-39

6915

Passing Analysis

Category:
Athletes Passed
378
Passed By
2338
Net Change
-1960
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1109
5K → 10K0887-887#1109#1996
10K → 15K21238-217#1996#2213
15K → 20K36184-148#2213#2361
20K → Half339-36#2361#2397
Half → 25K4194-53#2397#2450
25K → 30K75123-48#2450#2498
30K → 20M5522+33#2498#2465
20M → 21M3949-10#2465#2475
21M → 35K3525+10#2475#2465
35K → 23M29130-101#2465#2566
23M → 24M18134-116#2566#2682
24M → 40K12154-142#2682#2824
40K → 25.2M669-63#2824#2887
25.2M → Finish8190-182#2887#3069
TOTALS3782338-1960
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing