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BOSTON MARATHON 2025

John Tidd

Bib: 6939 M ES

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
6:29/mi
20:10
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:37/mi
40:44
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:38/mi
1:01:19
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:43/mi
1:22:10
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:36/mi
1:26:40
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:42/mi
1:42:55
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
6:51/mi
2:04:13
↑ 181↓ 1480.2%
138 ft elev
20M
6:48/mi
2:13:28
↑ 64↓ 500.2%
148 ft elev
21M
7:14/mi
2:20:42
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
6:32/mi
2:25:35
↑ 17↓ 861.7%
156 ft elev
23M
6:55/mi
2:34:14
↑ 23↓ 630.6%
116 ft elev
24M
6:40/mi
2:40:54
↓ 821.3%
34 ft elev
40K· 24.85 mi
6:47/mi
2:46:42
↓ 200.3%
20 ft elev
25.2M
7:29/mi
2:49:17
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
6:38/mi
2:56:03
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:26:406:37 /mi⚡ faster
2nd Half
1:29:236:49 /mi+3.1%
Positive split — 3.1% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
20:106:293.11 mi20:10
6:29
-
10K
40:446:333.10 mi20:34
6:37
+0:08
15K
1:01:196:353.11 mi20:35
6:38
+0:01
20K
1:22:106:373.11 mi20:51
6:43
+0:05
Half(13.11 mi)
1:26:406:370.68 mi4:30
6:36
-0:07
25K
1:42:556:382.42 mi16:15
6:42
+0:06
30K
2:04:136:403.11 mi21:18
6:51
+0:09
20M
2:13:286:401.36 mi9:15
6:48
-0:03
21M
2:20:426:421.00 mi7:14
7:14
+0:26
35K
2:25:356:420.75 mi4:53
6:32
-0:42
23M
2:34:146:421.25 mi8:39
6:55
+0:23
24M
2:40:546:421.00 mi6:40
6:40
-0:15
40K
2:46:426:420.85 mi5:48
6:47
+0:07
25.2M
2:49:176:430.35 mi2:35
7:29
+0:42
Finish(26.22 mi)
2:56:036:431.02 mi6:46
6:38
-0:51
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:29 /mi

Average Pace

6:43 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

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

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi377635753575445441754175
10K3.10 mi4181-4053934-3593934-359463043364336
15K3.11 mi4246-653994-603994-60445441754175
20K3.11 mi4276-304021-274021-27453042174217
Half(13.11 mi)0.68 mi4258+184005+164005+16439041124112
25K2.42 mi4183+753929+763929+76416138733873
30K3.11 mi4027+1563780+1493780+149378735013501
20M1.36 mi3932+953693+873693+87299027892789
21M1.00 mi3849+833615+783615+78329630343034
35K0.75 mi3787+623557+583557+58264124602460
23M1.25 mi3718+693488+693488+69326929802980
24M1.00 mi3636+823406+823406+82281725842584
40K0.85 mi3561+753329+773329+77277825222522
25.2M0.35 mi3537+243305+243305+24340029902990
Finish(26.22 mi)1.02 mi3507+303275+303275+30356431113111

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:
Passed
1204
Passed By
935
Net Change
+269
SegmentPassedPassed 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 Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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