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BOSTON MARATHON 2025

John Pace

Bib: 32207•M

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Overall
#0 / 28404
Top 8%
Gender (Male)
#0 / 16105
Top 14%
Division (M18-39)
#0 / 5642
Top 32%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
18:33
Rank: #989
Start → 5K
18:33 | 5:58/mi
10K· 6.21 mi
38:03
Rank: #1535 (-546)
5K → 10K
19:30 | 6:17/mi
15K· 9.32 mi
58:17
Rank: #2118 (-583)
10K → 15K
20:14 | 6:31/mi
20K· 12.43 mi
1:19:17
Rank: #2733 (-615)
15K → 20K
21:00 | 6:46/mi
Half· 13.11 mi
1:23:30
Rank: #2672 (+61)
20K → Half
4:13 | 6:11/mi
25K· 15.53 mi
1:39:19
Rank: #2695 (-23)
Half → 25K
15:49 | 6:31/mi
30K· 18.64 mi
2:00:09
Rank: #2700 (-5)
25K → 30K
20:50 | 6:42/mi
20M
2:09:05
Rank: #2598 (+102)
30K → 20M
8:56 | 6:34/mi
21M
2:16:01
Rank: #2529 (+69)
20M → 21M
6:56 | 6:56/mi
35K· 21.75 mi
2:20:41
Rank: #2456 (+73)
21M → 35K
4:40 | 6:14/mi
23M
2:28:54
Rank: #2377 (+79)
35K → 23M
8:13 | 6:34/mi
24M
2:35:24
Rank: #2345 (+32)
23M → 24M
6:30 | 6:30/mi
40K· 24.85 mi
2:41:14
Rank: #2336 (+9)
24M → 40K
5:50 | 6:49/mi
25.2M
2:43:47
Rank: #2339 (-3)
40K → 25.2M
2:33 | 7:24/mi
Finish· 26.22 mi
2:50:31
Rank: #2355 (-16)
25.2M → Finish
6:44 | 6:36/mi

Course Map & Elevation

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:30
Pace6:22 /mi
2nd Half
Distance13.11 mi
Time1:27:01
Pace6:38 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:34:0718:335:5818:33
5:58
-
10K
6.21 mi11:53:3738:036:0719:30
6:17
+0:19
15K
9.32 mi12:13:5158:176:1520:14
6:31
+0:14
20K
12.43 mi12:34:511:19:176:2321:00
6:46
+0:15
Half
13.11 mi12:39:041:23:306:224:13
6:11
-0:35
25K
15.53 mi12:54:531:39:196:2415:49
6:31
+0:20
30K
18.64 mi13:15:432:00:096:2720:50
6:42
+0:11
20M
20.00 mi13:24:392:09:056:278:56
6:34
-0:08
21M
21.00 mi13:31:352:16:016:296:56
6:56
+0:22
35K
21.75 mi13:36:152:20:416:284:40
6:14
-0:42
23M
23.00 mi13:44:282:28:546:288:13
6:34
+0:20
24M
24.00 mi13:50:582:35:246:296:30
6:30
-0:04
40K
24.85 mi13:56:482:41:146:295:50
6:49
+0:19
25.2M
25.20 mi13:59:212:43:476:302:33
7:24
+0:35
Finish
26.22 mi14:06:052:50:316:306:44
6:36
-0:48

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

5:58 /mi

Average Pace

6:30 /mi

Slowest Pace

7:24 /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

46:56

28% of race

Time at Steady Pace

1:27:16

51% of race

Time at Slower Pace

36:19

21% of race

Average Pace: 6:30 /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 mi11:34:0718:335:5818:33
5:58
#989
10K
6.21 mi11:53:3738:036:0719:30
6:17
#1535
15K
9.32 mi12:13:5158:176:1520:14
6:31
#2118
20K
12.43 mi12:34:511:19:176:2321:00
6:46
#2733
Half
13.11 mi12:39:041:23:306:224:13
6:11
#2672
25K
15.53 mi12:54:531:39:196:2415:49
6:31
#2695
30K
18.64 mi13:15:432:00:096:2720:50
6:42
#2700
20M
20.00 mi13:24:392:09:056:278:56
6:34
#2598
21M
21.00 mi13:31:352:16:016:296:56
6:56
#2529
35K
21.75 mi13:36:152:20:416:284:40
6:14
#2456
23M
23.00 mi13:44:282:28:546:288:13
6:34
#2377
24M
24.00 mi13:50:582:35:246:296:30
6:30
#2345
40K
24.85 mi13:56:482:41:146:295:50
6:49
#2336
25.2M
25.20 mi13:59:212:43:476:302:33
7:24
#2339
Finish
26.22 mi14:06:052:50:316:306:44
6:36
#2355
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi9899309303627(Top 13%)3425(Top 21%)3425(Top 61%)
10K6.21 mi3.10 mi1535-5461459-5291459-5292261(Top 8%)2162(Top 13%)2162(Top 38%)
15K9.32 mi3.11 mi2118-5832021-5622021-5623627(Top 13%)3425(Top 21%)3425(Top 61%)
20K12.43 mi3.11 mi2733-6152605-5842605-5844896(Top 17%)4524(Top 28%)4524(Top 80%)
Half13.11 mi0.68 mi2672+612548+572548+571881(Top 7%)1794(Top 11%)1794(Top 32%)
25K15.53 mi2.42 mi2695-232571-232571-232998(Top 11%)2848(Top 18%)2848(Top 50%)
30K18.64 mi3.11 mi2700-52577-62577-62900(Top 10%)2731(Top 17%)2731(Top 48%)
20M20.00 mi1.36 mi2598+1022480+972480+971918(Top 7%)1815(Top 11%)1815(Top 32%)
21M21.00 mi1.00 mi2529+692411+692411+691991(Top 7%)1874(Top 12%)1874(Top 33%)
35K21.75 mi0.75 mi2456+732342+692342+691392(Top 5%)1319(Top 8%)1319(Top 23%)
23M23.00 mi1.25 mi2377+792265+772265+771696(Top 6%)1585(Top 10%)1585(Top 28%)
24M24.00 mi1.00 mi2345+322232+332232+332037(Top 7%)1890(Top 12%)1890(Top 33%)
40K24.85 mi0.85 mi2336+92222+102222+102925(Top 10%)2634(Top 16%)2634(Top 47%)
25.2M25.20 mi0.35 mi2339-32223-12223-12867(Top 10%)2546(Top 16%)2546(Top 45%)
Finish26.22 mi1.02 mi2355-162232-92232-93346(Top 12%)2930(Top 18%)2930(Top 52%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3627

Males

3425

M18-39

3425

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2261

Males

2162

M18-39

2162

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3627

Males

3425

M18-39

3425

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4896

Males

4524

M18-39

4524

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1881

Males

1794

M18-39

1794

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

2998

Males

2848

M18-39

2848

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2900

Males

2731

M18-39

2731

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1918

Males

1815

M18-39

1815

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

1991

Males

1874

M18-39

1874

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1392

Males

1319

M18-39

1319

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1696

Males

1585

M18-39

1585

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

2037

Males

1890

M18-39

1890

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2925

Males

2634

M18-39

2634

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2867

Males

2546

M18-39

2546

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3346

Males

2930

M18-39

2930

Passing Analysis

Category:
Athletes Passed
712
Passed By
2078
Net Change
-1366
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#989
5K → 10K1547-546#989#1535
10K → 15K6589-583#1535#2118
15K → 20K7622-615#2118#2733
20K → Half621+61#2733#2672
Half → 25K5780-23#2672#2695
25K → 30K8994-5#2695#2700
30K → 20M1086+102#2700#2598
20M → 21M8415+69#2598#2529
21M → 35K752+73#2529#2456
35K → 23M9213+79#2456#2377
23M → 24M4816+32#2377#2345
24M → 40K3930+9#2345#2336
40K → 25.2M1619-3#2336#2339
25.2M → Finish2844-16#2339#2355
TOTALS7122078-1366
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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