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BOSTON MARATHON 2025

John Tidd

Bib: 6939•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 12%
Gender (Male)
#0 / 16105
Top 20%
Masters (Masters Men)
#0 / 10463
Top 8%
Division (M60-64)
#0 / 1259
Top 0.7%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:10
Rank: #3776
Start → 5K
6:29/mi
20:10 split
10K· 6.21 mi
40:44
Rank: #4181 (-405)
5K → 10K
6:37/mi
20:34 split
15K· 9.32 mi
1:01:19
Rank: #4246 (-65)
10K → 15K
6:38/mi
20:35 split
20K· 12.43 mi
1:22:10
Rank: #4276 (-30)
15K → 20K
6:43/mi
20:51 split
Half· 13.11 mi
1:26:40
Rank: #4258 (+18)
20K → Half
6:36/mi
4:30 split
25K· 15.53 mi
1:42:55
Rank: #4183 (+75)
Half → 25K
6:42/mi
16:15 split
30K· 18.64 mi
2:04:13
Rank: #4027 (+156)
25K → 30K
6:51/mi
21:18 split
20M
2:13:28
Rank: #3932 (+95)
30K → 20M
6:48/mi
9:15 split
21M
2:20:42
Rank: #3849 (+83)
20M → 21M
7:14/mi
7:14 split
35K· 21.75 mi
2:25:35
Rank: #3787 (+62)
21M → 35K
6:32/mi
4:53 split
23M
2:34:14
Rank: #3718 (+69)
35K → 23M
6:55/mi
8:39 split
24M
2:40:54
Rank: #3636 (+82)
23M → 24M
6:40/mi
6:40 split
40K· 24.85 mi
2:46:42
Rank: #3561 (+75)
24M → 40K
6:47/mi
5:48 split
25.2M
2:49:17
Rank: #3537 (+24)
40K → 25.2M
7:29/mi
2:35 split
Finish· 26.22 mi
2:56:03
Rank: #3507 (+30)
25.2M → Finish
6:38/mi
6:46 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:40
Pace6:37 /mi
2nd Half
Distance13.11 mi
Time1:29:23
Pace6:49 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:0420:106:2920:10
6:29
-
10K
6.21 mi10:46:3840:446:3320:34
6:37
+0:08
15K
9.32 mi11:07:131:01:196:3520:35
6:38
+0:01
20K
12.43 mi11:28:041:22:106:3720:51
6:43
+0:05
Half
13.11 mi11:32:341:26:406:374:30
6:36
-0:07
25K
15.53 mi11:48:491:42:556:3816:15
6:42
+0:06
30K
18.64 mi12:10:072:04:136:4021:18
6:51
+0:09
20M
20.00 mi12:19:222:13:286:409:15
6:48
-0:03
21M
21.00 mi12:26:362:20:426:427:14
7:14
+0:26
35K
21.75 mi12:31:292:25:356:424:53
6:32
-0:42
23M
23.00 mi12:40:082:34:146:428:39
6:55
+0:23
24M
24.00 mi12:46:482:40:546:426:40
6:40
-0:15
40K
24.85 mi12:52:362:46:426:425:48
6:47
+0:07
25.2M
25.20 mi12:55:112:49:176:432:35
7:29
+0:42
Finish
26.22 mi13:01:572:56:036:436:46
6:38
-0:51

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

6:29 /mi

Average Pace

6:43 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46:14

94% of race

Time at Steady Pace

9:49

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:43 /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 mi10:26:0420:106:2920:10
6:29
#3776
10K
6.21 mi10:46:3840:446:3320:34
6:37
#4181
15K
9.32 mi11:07:131:01:196:3520:35
6:38
#4246
20K
12.43 mi11:28:041:22:106:3720:51
6:43
#4276
Half
13.11 mi11:32:341:26:406:374:30
6:36
#4258
25K
15.53 mi11:48:491:42:556:3816:15
6:42
#4183
30K
18.64 mi12:10:072:04:136:4021:18
6:51
#4027
20M
20.00 mi12:19:222:13:286:409:15
6:48
#3932
21M
21.00 mi12:26:362:20:426:427:14
7:14
#3849
35K
21.75 mi12:31:292:25:356:424:53
6:32
#3787
23M
23.00 mi12:40:082:34:146:428:39
6:55
#3718
24M
24.00 mi12:46:482:40:546:426:40
6:40
#3636
40K
24.85 mi12:52:362:46:426:425:48
6:47
#3561
25.2M
25.20 mi12:55:112:49:176:432:35
7:29
#3537
Finish
26.22 mi13:01:572:56:036:436:46
6:38
#3507
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi3776357535754454(Top 16%)4175(Top 26%)4175(Top 332%)
10K6.21 mi3.10 mi4181-4053934-3593934-3594630(Top 16%)4336(Top 27%)4336(Top 344%)
15K9.32 mi3.11 mi4246-653994-603994-604454(Top 16%)4175(Top 26%)4175(Top 332%)
20K12.43 mi3.11 mi4276-304021-274021-274530(Top 16%)4217(Top 26%)4217(Top 335%)
Half13.11 mi0.68 mi4258+184005+164005+164390(Top 15%)4112(Top 26%)4112(Top 327%)
25K15.53 mi2.42 mi4183+753929+763929+764161(Top 15%)3873(Top 24%)3873(Top 308%)
30K18.64 mi3.11 mi4027+1563780+1493780+1493787(Top 13%)3501(Top 22%)3501(Top 278%)
20M20.00 mi1.36 mi3932+953693+873693+872990(Top 11%)2789(Top 17%)2789(Top 222%)
21M21.00 mi1.00 mi3849+833615+783615+783296(Top 12%)3034(Top 19%)3034(Top 241%)
35K21.75 mi0.75 mi3787+623557+583557+582641(Top 9%)2460(Top 15%)2460(Top 195%)
23M23.00 mi1.25 mi3718+693488+693488+693269(Top 12%)2980(Top 19%)2980(Top 237%)
24M24.00 mi1.00 mi3636+823406+823406+822817(Top 10%)2584(Top 16%)2584(Top 205%)
40K24.85 mi0.85 mi3561+753329+773329+772778(Top 10%)2522(Top 16%)2522(Top 200%)
25.2M25.20 mi0.35 mi3537+243305+243305+243400(Top 12%)2990(Top 19%)2990(Top 237%)
Finish26.22 mi1.02 mi3507+303275+303275+303564(Top 13%)3111(Top 19%)3111(Top 247%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21story building
+97ft-345ft

Overall

4454

Males

4175

M60-64

4175

5K→10K

3.1 - 6.2 mi

Top 16%
×5story building
+79ft-138ft

Overall

4630

Males

4336

M60-64

4336

10K→15K

6.2 - 9.3 mi

Top 16%
×3story building
+67ft-78ft

Overall

4454

Males

4175

M60-64

4175

15K→20K

9.3 - 12.4 mi

Top 16%
×5story building
+106ft-86ft

Overall

4530

Males

4217

M60-64

4217

20K→Half

12.4 - 13.1 mi

Top 15%
×2story building
+19ft-37ft

Overall

4390

Males

4112

M60-64

4112

Half→25K

13.1 - 15.5 mi

Top 15%
×4story building
+66ft-88ft

Overall

4161

Males

3873

M60-64

3873

25K→30K

15.5 - 18.6 mi

Top 13%
×9story building
+181ft-148ft

Overall

3787

Males

3501

M60-64

3501

30K→20M

18.6 - 20.0 mi

Top 11%
×5story building
+64ft-50ft

Overall

2990

Males

2789

M60-64

2789

20M→21M

20.0 - 21.0 mi

Top 12%
×8story building
+106ft-24ft

Overall

3296

Males

3034

M60-64

3034

21M→35K

21.0 - 21.8 mi

Top 9%
×7story building
+17ft-86ft

Overall

2641

Males

2460

M60-64

2460

35K→23M

21.8 - 23.0 mi

Top 12%
×5story building
+23ft-63ft

Overall

3269

Males

2980

M60-64

2980

23M→24M

23.0 - 24.0 mi

Top 10%
×6story building
+12ft-82ft

Overall

2817

Males

2584

M60-64

2584

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2778

Males

2522

M60-64

2522

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3400

Males

2990

M60-64

2990

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2story building
+22ft-21ft

Overall

3564

Males

3111

M60-64

3111

Passing Analysis

Category:
Athletes Passed
1204
Passed By
935
Net Change
+269
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3776
5K → 10K33438-405#3776#4181
10K → 15K65130-65#4181#4246
15K → 20K85115-30#4246#4276
20K → Half3315+18#4276#4258
Half → 25K12550+75#4258#4183
25K → 30K20852+156#4183#4027
30K → 20M10611+95#4027#3932
20M → 21M10623+83#3932#3849
21M → 35K697+62#3849#3787
35K → 23M9223+69#3787#3718
23M → 24M9715+82#3718#3636
24M → 40K8813+75#3636#3561
40K → 25.2M3410+24#3561#3537
25.2M → Finish6333+30#3537#3507
TOTALS1204935+269
📊

Passing Visuals

Category:
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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