All Results|Race Analytics|Course|Contact
BOSTON MARATHON 2025

Nathan Scott

Bib: 3044•M

CA

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 12%
Gender (Male)
#0 / 16105
Top 20%
Age Group (M18-39)
#0 / 5642
Top 43%
Race Day Weather
50°/40°F
broken clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
20:11
Rank: #3811
Start → 5K
20:11 | 6:30/mi
10K· 6.21 mi
40:32
Rank: #3945 (-134)
5K → 10K
20:21 | 6:33/mi
15K· 9.32 mi
1:00:58
Rank: #3966 (-21)
10K → 15K
20:26 | 6:35/mi
20K· 12.43 mi
1:21:29
Rank: #3862 (+104)
15K → 20K
20:31 | 6:36/mi
Half· 13.11 mi
1:25:54
Rank: #3845 (+17)
20K → Half
4:25 | 6:28/mi
25K· 15.53 mi
1:41:49
Rank: #3723 (+122)
Half → 25K
15:55 | 6:34/mi
30K· 18.64 mi
2:02:33
Rank: #3493 (+230)
25K → 30K
20:44 | 6:40/mi
20M
2:11:54
Rank: #3444 (+49)
30K → 20M
9:21 | 6:53/mi
21M
2:19:07
Rank: #3394 (+50)
20M → 21M
7:13 | 7:13/mi
35K· 21.75 mi
2:24:02
Rank: #3342 (+52)
21M → 35K
4:55 | 6:34/mi
23M
2:32:41
Rank: #3288 (+54)
35K → 23M
8:39 | 6:55/mi
24M
2:39:38
Rank: #3287 (+1)
23M → 24M
6:57 | 6:57/mi
40K· 24.85 mi
2:45:48
Rank: #3321 (-34)
24M → 40K
6:10 | 7:13/mi
25.2M
2:48:36
Rank: #3373 (-52)
40K → 25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
2:55:50
Rank: #3441 (-68)
25.2M → Finish
7:14 | 7:06/mi
Is this your race?

Claim it — get your free Race Performance Report

An AI deep-dive into your pacing, rankings, and passing — built from your real splits and emailed to you, free.

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.11 mi
Time1:25:54
Pace6:33 /mi
2nd Half
Distance13.11 mi
Time1:29:56
Pace6:52 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4020:116:3020:11
6:30
-
10K
6.21 mi10:45:0140:326:3120:21
6:33
+0:03
15K
9.32 mi11:05:271:00:586:3220:26
6:35
+0:02
20K
12.43 mi11:25:581:21:296:3320:31
6:36
+0:01
Half
13.11 mi11:30:231:25:546:334:25
6:28
-0:08
25K
15.53 mi11:46:181:41:496:3315:55
6:34
+0:06
30K
18.64 mi12:07:022:02:336:3420:44
6:40
+0:06
20M
20.00 mi12:16:232:11:546:369:21
6:53
+0:13
21M
21.00 mi12:23:362:19:076:377:13
7:13
+0:20
35K
21.75 mi12:28:312:24:026:374:55
6:34
-0:39
23M
23.00 mi12:37:102:32:416:388:39
6:55
+0:21
24M
24.00 mi12:44:072:39:386:396:57
6:57
+0:02
40K
24.85 mi12:50:172:45:486:406:10
7:13
+0:16
25.2M
25.20 mi12:53:052:48:366:412:48
8:07
+0:54
Finish
26.22 mi13:00:192:55:506:437:14
7:06
-1:01

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

6:28 /mi

Average Pace

6:43 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:07:28

72% of race

Time at Slower Pace

48:22

28% of race

Average Pace: 6:42 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:24:4020:116:3020:11
6:30
#3811
10K
6.21 mi10:45:0140:326:3120:21
6:33
#3945
15K
9.32 mi11:05:271:00:586:3220:26
6:35
#3966
20K
12.43 mi11:25:581:21:296:3320:31
6:36
#3862
Half
13.11 mi11:30:231:25:546:334:25
6:28
#3845
25K
15.53 mi11:46:181:41:496:3315:55
6:34
#3723
30K
18.64 mi12:07:022:02:336:3420:44
6:40
#3493
20M
20.00 mi12:16:232:11:546:369:21
6:53
#3444
21M
21.00 mi12:23:362:19:076:377:13
7:13
#3394
35K
21.75 mi12:28:312:24:026:374:55
6:34
#3342
23M
23.00 mi12:37:102:32:416:388:39
6:55
#3288
24M
24.00 mi12:44:072:39:386:396:57
6:57
#3287
40K
24.85 mi12:50:172:45:486:406:10
7:13
#3321
25.2M
25.20 mi12:53:052:48:366:412:48
8:07
#3373
Finish
26.22 mi13:00:192:55:506:437:14
7:06
#3441
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3811360636064071(Top 14%)3833(Top 24%)3833(Top 68%)
10K6.21 mi3.10 mi3945-1343729-1233729-1234081(Top 14%)3839(Top 24%)3839(Top 68%)
15K9.32 mi3.11 mi3966-213737-83737-84071(Top 14%)3833(Top 24%)3833(Top 68%)
20K12.43 mi3.11 mi3862+1043639+983639+983728(Top 13%)3521(Top 22%)3521(Top 62%)
Half13.11 mi0.68 mi3845+173622+173622+173544(Top 12%)3360(Top 21%)3360(Top 60%)
25K15.53 mi2.42 mi3723+1223515+1073515+1073246(Top 11%)3074(Top 19%)3074(Top 54%)
30K18.64 mi3.11 mi3493+2303304+2113304+2112776(Top 10%)2628(Top 16%)2628(Top 47%)
20M20.00 mi1.36 mi3444+493258+463258+463402(Top 12%)3148(Top 20%)3148(Top 56%)
21M21.00 mi1.00 mi3394+503208+503208+503225(Top 11%)2973(Top 18%)2973(Top 53%)
35K21.75 mi0.75 mi3342+523156+523156+522855(Top 10%)2637(Top 16%)2637(Top 47%)
23M23.00 mi1.25 mi3288+543102+543102+543264(Top 11%)2975(Top 18%)2975(Top 53%)
24M24.00 mi1.00 mi3287+13095+73095+74360(Top 15%)3812(Top 24%)3812(Top 68%)
40K24.85 mi0.85 mi3321-343124-293124-295113(Top 18%)4284(Top 27%)4284(Top 76%)
25.2M25.20 mi0.35 mi3373-523164-403164-406544(Top 23%)5073(Top 31%)5073(Top 90%)
Finish26.22 mi1.02 mi3441-683217-533217-536350(Top 22%)4950(Top 31%)4950(Top 88%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

4071

Males

3833

M18-39

3833

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

4081

Males

3839

M18-39

3839

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

4071

Males

3833

M18-39

3833

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3728

Males

3521

M18-39

3521

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3544

Males

3360

M18-39

3360

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

3246

Males

3074

M18-39

3074

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2776

Males

2628

M18-39

2628

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3402

Males

3148

M18-39

3148

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

3225

Males

2973

M18-39

2973

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2855

Males

2637

M18-39

2637

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

3264

Males

2975

M18-39

2975

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

4360

Males

3812

M18-39

3812

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

5113

Males

4284

M18-39

4284

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6544

Males

5073

M18-39

5073

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2stories
+22ft-21ft

Overall

6350

Males

4950

M18-39

4950

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1150
Passed By
780
Net Change
+370
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3811
5K → 10K87221-134#3811#3945
10K → 15K86107-21#3945#3966
15K → 20K14844+104#3966#3862
20K → Half225+17#3862#3845
Half → 25K13715+122#3845#3723
25K → 30K24515+230#3723#3493
30K → 20M8536+49#3493#3444
20M → 21M8030+50#3444#3394
21M → 35K597+52#3394#3342
35K → 23M8935+54#3342#3288
23M → 24M4544+1#3288#3287
24M → 40K2963-34#3287#3321
40K → 25.2M1264-52#3321#3373
25.2M → Finish2694-68#3373#3441
TOTALS1150780+370
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

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

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

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