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BOSTON MARATHON 2025

Todd Jones

Bib: 13984•M

KS

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M50-54)
#0 / 1996
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:54
Rank: #16703
Start → 5K
24:54 | 8:01/mi
10K· 6.21 mi
51:09
Rank: #18189 (-1486)
5K → 10K
26:15 | 8:27/mi
15K· 9.32 mi
1:18:20
Rank: #19047 (-858)
10K → 15K
27:11 | 8:45/mi
20K· 12.43 mi
1:45:57
Rank: #19421 (-374)
15K → 20K
27:37 | 8:53/mi
Half· 13.11 mi
1:52:19
Rank: #19691 (-270)
20K → Half
6:22 | 9:20/mi
25K· 15.53 mi
2:14:31
Rank: #19829 (-138)
Half → 25K
22:12 | 9:09/mi
30K· 18.64 mi
2:46:56
Rank: #20661 (-832)
25K → 30K
32:25 | 10:26/mi
20M
3:00:41
Rank: #20719 (-58)
30K → 20M
13:45 | 10:07/mi
21M
3:11:53
Rank: #20815 (-96)
20M → 21M
11:12 | 11:12/mi
35K· 21.75 mi
3:19:21
Rank: #20887 (-72)
21M → 35K
7:28 | 9:59/mi
23M
3:32:21
Rank: #20960 (-73)
35K → 23M
13:00 | 10:23/mi
24M
3:43:08
Rank: #21107 (-147)
23M → 24M
10:47 | 10:47/mi
40K· 24.85 mi
3:53:09
Rank: #21304 (-197)
24M → 40K
10:01 | 11:43/mi
25.2M
3:57:09
Rank: #21326 (-22)
40K → 25.2M
4:00 | 11:36/mi
Finish· 26.22 mi
4:06:54
Rank: #21328 (-2)
25.2M → Finish
9:45 | 9:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:19
Pace8:34 /mi
2nd Half
Distance13.11 mi
Time2:14:35
Pace10:16 /mi
📊Positive Split: 19.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:1524:548:0124:54
8:01
-
10K
6.21 mi11:20:3051:098:1426:15
8:27
+0:26
15K
9.32 mi11:47:411:18:208:2427:11
8:45
+0:18
20K
12.43 mi12:15:181:45:578:3227:37
8:53
+0:08
Half
13.11 mi12:21:401:52:198:346:22
9:20
+0:27
25K
15.53 mi12:43:522:14:318:4022:12
9:09
-0:11
30K
18.64 mi13:16:172:46:568:5732:25
10:26
+1:17
20M
20.00 mi13:30:023:00:419:0213:45
10:07
-0:19
21M
21.00 mi13:41:143:11:539:0811:12
11:12
+1:05
35K
21.75 mi13:48:423:19:219:107:28
9:59
-1:13
23M
23.00 mi14:01:423:32:219:1413:00
10:23
+0:24
24M
24.00 mi14:12:293:43:089:1810:47
10:47
+0:24
40K
24.85 mi14:22:303:53:099:2310:01
11:43
+0:56
25.2M
25.20 mi14:26:303:57:099:254:00
11:36
-0:07
Finish
26.22 mi14:36:154:06:549:259:45
9:34
-2:02

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

8:01 /mi

Average Pace

9:25 /mi

Slowest Pace

11:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:31

54% of race

Time at Steady Pace

1:16:23

31% of race

Time at Slower Pace

36:00

15% of race

Average Pace: 9:25 /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 mi10:54:1524:548:0124:54
8:01
#16703
10K
6.21 mi11:20:3051:098:1426:15
8:27
#18189
15K
9.32 mi11:47:411:18:208:2427:11
8:45
#19047
20K
12.43 mi12:15:181:45:578:3227:37
8:53
#19421
Half
13.11 mi12:21:401:52:198:346:22
9:20
#19691
25K
15.53 mi12:43:522:14:318:4022:12
9:09
#19829
30K
18.64 mi13:16:172:46:568:5732:25
10:26
#20661
20M
20.00 mi13:30:023:00:419:0213:45
10:07
#20719
21M
21.00 mi13:41:143:11:539:0811:12
11:12
#20815
35K
21.75 mi13:48:423:19:219:107:28
9:59
#20887
23M
23.00 mi14:01:423:32:219:1413:00
10:23
#20960
24M
24.00 mi14:12:293:43:089:1810:47
10:47
#21107
40K
24.85 mi14:22:303:53:099:2310:01
11:43
#21304
25.2M
25.20 mi14:26:303:57:099:254:00
11:36
#21326
Finish
26.22 mi14:36:154:06:549:259:45
9:34
#21328
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi16703110821108220750(Top 73%)12837(Top 80%)12837(Top 643%)
10K6.21 mi3.10 mi18189-148611694-61211694-61219502(Top 69%)12273(Top 76%)12273(Top 615%)
15K9.32 mi3.11 mi19047-85812053-35912053-35920750(Top 73%)12837(Top 80%)12837(Top 643%)
20K12.43 mi3.11 mi19421-37412224-17112224-17120407(Top 72%)12639(Top 78%)12639(Top 633%)
Half13.11 mi0.68 mi19691-27012333-10912333-10923037(Top 81%)13800(Top 86%)13800(Top 691%)
25K15.53 mi2.42 mi19829-13812388-5512388-5520588(Top 72%)12671(Top 79%)12671(Top 635%)
30K18.64 mi3.11 mi20661-83212699-31112699-31122781(Top 80%)13519(Top 84%)13519(Top 677%)
20M20.00 mi1.36 mi20719-5812711-1212711-1221331(Top 75%)12738(Top 79%)12738(Top 638%)
21M21.00 mi1.00 mi20815-9612742-3112742-3121898(Top 77%)12927(Top 80%)12927(Top 648%)
35K21.75 mi0.75 mi20887-7212756-1412756-1421835(Top 77%)12822(Top 80%)12822(Top 642%)
23M23.00 mi1.25 mi20960-7312767-1112767-1121685(Top 76%)12720(Top 79%)12720(Top 637%)
24M24.00 mi1.00 mi21107-14712801-3412801-3423522(Top 83%)13575(Top 84%)13575(Top 680%)
40K24.85 mi0.85 mi21304-19712883-8212883-8224497(Top 86%)14014(Top 87%)14014(Top 702%)
25.2M25.20 mi0.35 mi21326-2212882+112882+122281(Top 78%)12931(Top 80%)12931(Top 648%)
Finish26.22 mi1.02 mi21328-212872+1012872+1021417(Top 75%)12491(Top 78%)12491(Top 626%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

20750

Males

12837

M50-54

12837

5K→10K

3.1 - 6.2 mi

Top 69%
×5stories
+79ft-138ft

Overall

19502

Males

12273

M50-54

12273

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

20750

Males

12837

M50-54

12837

15K→20K

9.3 - 12.4 mi

Top 72%
×5stories
+106ft-86ft

Overall

20407

Males

12639

M50-54

12639

20K→Half

12.4 - 13.1 mi

Top 81%
×2stories
+19ft-37ft

Overall

23037

Males

13800

M50-54

13800

Half→25K

13.1 - 15.5 mi

Top 72%
×4stories
+66ft-88ft

Overall

20588

Males

12671

M50-54

12671

25K→30K

15.5 - 18.6 mi

Top 80%
×9stories
+181ft-148ft

Overall

22781

Males

13519

M50-54

13519

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

21331

Males

12738

M50-54

12738

20M→21M

20.0 - 21.0 mi

Top 77%
×8stories
+106ft-24ft

Overall

21898

Males

12927

M50-54

12927

21M→35K

21.0 - 21.8 mi

Top 77%
×7stories
+17ft-86ft

Overall

21835

Males

12822

M50-54

12822

35K→23M

21.8 - 23.0 mi

Top 76%
×5stories
+23ft-63ft

Overall

21685

Males

12720

M50-54

12720

23M→24M

23.0 - 24.0 mi

Top 83%
×6stories
+12ft-82ft

Overall

23522

Males

13575

M50-54

13575

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

24497

Males

14014

M50-54

14014

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

22281

Males

12931

M50-54

12931

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2stories
+22ft-21ft

Overall

21417

Males

12491

M50-54

12491

Passing Analysis

Category:
Athletes Passed
701
Passed By
5326
Net Change
-4625
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16703
5K → 10K321518-1486#16703#18189
10K → 15K30888-858#18189#19047
15K → 20K98472-374#19047#19421
20K → Half5275-270#19421#19691
Half → 25K111249-138#19691#19829
25K → 30K69901-832#19829#20661
30K → 20M84142-58#20661#20719
20M → 21M67163-96#20719#20815
21M → 35K35107-72#20815#20887
35K → 23M67140-73#20887#20960
23M → 24M28175-147#20960#21107
24M → 40K13210-197#21107#21304
40K → 25.2M2244-22#21304#21326
25.2M → Finish4042-2#21326#21328
TOTALS7015326-4625
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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