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BOSTON MARATHON 2025

Owen Todd

Bib: 4645•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 4%
Gender (Male)
#0 / 16105
Top 7%
Division (M18-39)
#0 / 5642
Top 17%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:49
Rank: #1253
Start → 5K
18:49 | 6:03/mi
10K· 6.21 mi
37:32
Rank: #1195 (+58)
5K → 10K
18:43 | 6:01/mi
15K· 9.32 mi
56:07
Rank: #1113 (+82)
10K → 15K
18:35 | 5:59/mi
20K· 12.43 mi
1:14:49
Rank: #1048 (+65)
15K → 20K
18:42 | 6:01/mi
Half· 13.11 mi
1:18:56
Rank: #1050 (-2)
20K → Half
4:07 | 6:02/mi
25K· 15.53 mi
1:33:48
Rank: #1058 (-8)
Half → 25K
14:52 | 6:08/mi
30K· 18.64 mi
1:54:12
Rank: #1216 (-158)
25K → 30K
20:24 | 6:34/mi
20M
2:03:10
Rank: #1256 (-40)
30K → 20M
8:58 | 6:36/mi
21M
2:10:14
Rank: #1275 (-19)
20M → 21M
7:04 | 7:04/mi
35K· 21.75 mi
2:15:02
Rank: #1284 (-9)
21M → 35K
4:48 | 6:25/mi
23M
2:23:04
Rank: #1243 (+41)
35K → 23M
8:02 | 6:25/mi
24M
2:29:29
Rank: #1238 (+5)
23M → 24M
6:25 | 6:25/mi
40K· 24.85 mi
2:34:56
Rank: #1224 (+14)
24M → 40K
5:27 | 6:22/mi
25.2M
2:37:22
Rank: #1218 (+6)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:43:30
Rank: #1181 (+37)
25.2M → Finish
6:08 | 6:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:18:56
Pace6:01 /mi
2nd Half
Distance13.11 mi
Time1:24:34
Pace6:27 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:4018:496:0318:49
6:03
-
10K
6.21 mi10:41:2337:326:0218:43
6:01
-0:02
15K
9.32 mi10:59:5856:076:0118:35
5:59
-0:02
20K
12.43 mi11:18:401:14:496:0118:42
6:01
+0:02
Half
13.11 mi11:22:471:18:566:014:07
6:02
+0:01
25K
15.53 mi11:37:391:33:486:0214:52
6:08
+0:06
30K
18.64 mi11:58:031:54:126:0820:24
6:34
+0:26
20M
20.00 mi12:07:012:03:106:098:58
6:36
+0:02
21M
21.00 mi12:14:052:10:146:127:04
7:04
+0:28
35K
21.75 mi12:18:532:15:026:134:48
6:25
-0:39
23M
23.00 mi12:26:552:23:046:138:02
6:25
0:00
24M
24.00 mi12:33:202:29:296:146:25
6:25
0:00
40K
24.85 mi12:38:472:34:566:145:27
6:22
-0:03
25.2M
25.20 mi12:41:132:37:226:152:26
7:03
+0:41
Finish
26.22 mi12:47:212:43:306:146:08
6:01
-1:02

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

5:59 /mi

Average Pace

6:14 /mi

Slowest Pace

7:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:25:02

89% of race

Time at Steady Pace

11:24

7% of race

Time at Slower Pace

7:04

4% of race

Average Pace: 6:14 /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 mi10:22:4018:496:0318:49
6:03
#1253
10K
6.21 mi10:41:2337:326:0218:43
6:01
#1195
15K
9.32 mi10:59:5856:076:0118:35
5:59
#1113
20K
12.43 mi11:18:401:14:496:0118:42
6:01
#1048
Half
13.11 mi11:22:471:18:566:014:07
6:02
#1050
25K
15.53 mi11:37:391:33:486:0214:52
6:08
#1058
30K
18.64 mi11:58:031:54:126:0820:24
6:34
#1216
20M
20.00 mi12:07:012:03:106:098:58
6:36
#1256
21M
21.00 mi12:14:052:10:146:127:04
7:04
#1275
35K
21.75 mi12:18:532:15:026:134:48
6:25
#1284
23M
23.00 mi12:26:552:23:046:138:02
6:25
#1243
24M
24.00 mi12:33:202:29:296:146:25
6:25
#1238
40K
24.85 mi12:38:472:34:566:145:27
6:22
#1224
25.2M
25.20 mi12:41:132:37:226:152:26
7:03
#1218
Finish
26.22 mi12:47:212:43:306:146:08
6:01
#1181
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi125311881188974(Top 3%)921(Top 6%)921(Top 16%)
10K6.21 mi3.10 mi1195+581132+561132+561171(Top 4%)1109(Top 7%)1109(Top 20%)
15K9.32 mi3.11 mi1113+821052+801052+80974(Top 3%)921(Top 6%)921(Top 16%)
20K12.43 mi3.11 mi1048+65988+64988+64917(Top 3%)865(Top 5%)865(Top 15%)
Half13.11 mi0.68 mi1050-2990-2990-21267(Top 4%)1201(Top 7%)1201(Top 21%)
25K15.53 mi2.42 mi1058-8997-7997-71206(Top 4%)1139(Top 7%)1139(Top 20%)
30K18.64 mi3.11 mi1216-1581148-1511148-1512249(Top 8%)2128(Top 13%)2128(Top 38%)
20M20.00 mi1.36 mi1256-401186-381186-381992(Top 7%)1882(Top 12%)1882(Top 33%)
21M21.00 mi1.00 mi1275-191202-161202-162498(Top 9%)2324(Top 14%)2324(Top 41%)
35K21.75 mi0.75 mi1284-91210-81210-82049(Top 7%)1916(Top 12%)1916(Top 34%)
23M23.00 mi1.25 mi1243+411170+401170+401194(Top 4%)1124(Top 7%)1124(Top 20%)
24M24.00 mi1.00 mi1238+51165+51165+51696(Top 6%)1581(Top 10%)1581(Top 28%)
40K24.85 mi0.85 mi1224+141151+141151+141164(Top 4%)1086(Top 7%)1086(Top 19%)
25.2M25.20 mi0.35 mi1218+61145+61145+61607(Top 6%)1464(Top 9%)1464(Top 26%)
Finish26.22 mi1.02 mi1181+371111+341111+34955(Top 3%)897(Top 6%)897(Top 16%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

974

Males

921

M18-39

921

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1171

Males

1109

M18-39

1109

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

974

Males

921

M18-39

921

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

917

Males

865

M18-39

865

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1267

Males

1201

M18-39

1201

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

1206

Males

1139

M18-39

1139

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2249

Males

2128

M18-39

2128

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1992

Males

1882

M18-39

1882

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2498

Males

2324

M18-39

2324

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

2049

Males

1916

M18-39

1916

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

1194

Males

1124

M18-39

1124

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1696

Males

1581

M18-39

1581

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1164

Males

1086

M18-39

1086

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1607

Males

1464

M18-39

1464

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

955

Males

897

M18-39

897

Passing Analysis

Category:
Athletes Passed
524
Passed By
452
Net Change
+72
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1253
5K → 10K9436+58#1253#1195
10K → 15K9311+82#1195#1113
15K → 20K705+65#1113#1048
20K → Half57-2#1048#1050
Half → 25K2836-8#1050#1058
25K → 30K17175-158#1058#1216
30K → 20M2161-40#1216#1256
20M → 21M1837-19#1256#1275
21M → 35K1928-9#1275#1284
35K → 23M5211+41#1284#1243
23M → 24M2520+5#1243#1238
24M → 40K2915+14#1238#1224
40K → 25.2M126+6#1224#1218
25.2M → Finish414+37#1218#1181
TOTALS524452+72
📊

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