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BOSTON MARATHON 2023

David Putney

NY

Bib: 2125 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 6%
Gender (Male)
#0 / 15176
Top 11%
Masters (Masters Men)
#0 / 9891
Top 3%
Division (M55-59)
#0 / 1422
Top 0.4%
Race Day Weather
49°/39°F
light intensity drizzle

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
6:24/mi
19:52
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:18/mi
39:27
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:21/mi
59:12
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:32/mi
1:19:29
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:30/mi
1:23:55
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:31/mi
1:39:44
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
6:39/mi
2:00:23
↑ 181↓ 1480.2%
138 ft elev
20M
6:43/mi
2:09:31
↑ 64↓ 500.2%
148 ft elev
21M
6:53/mi
2:16:24
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
6:20/mi
2:21:08
↑ 17↓ 861.7%
156 ft elev
23M
6:27/mi
2:29:13
↑ 23↓ 630.6%
116 ft elev
24M
6:09/mi
2:35:22
↓ 821.3%
34 ft elev
40K· 24.85 mi
6:19/mi
2:40:46
↓ 200.3%
20 ft elev
25.2M
6:46/mi
2:43:06
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
6:13/mi
2:49:26
↑ 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
1:23:556:24 /mi⚡ faster
2nd Half
1:25:316:31 /mi+1.9%
Positive split — 1.9% 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
19:526:243.11 mi19:52
6:24
-
10K
39:276:213.10 mi19:35
6:18
-0:06
15K
59:126:213.11 mi19:45
6:21
+0:03
20K
1:19:296:243.11 mi20:17
6:32
+0:11
Half(13.11 mi)
1:23:556:240.68 mi4:26
6:30
-0:02
25K
1:39:446:252.42 mi15:49
6:31
+0:01
30K
2:00:236:273.11 mi20:39
6:39
+0:08
20M
2:09:316:291.36 mi9:08
6:43
+0:04
21M
2:16:246:301.00 mi6:53
6:53
+0:10
35K
2:21:086:290.75 mi4:44
6:20
-0:33
23M
2:29:136:291.25 mi8:05
6:27
+0:07
24M
2:35:226:281.00 mi6:09
6:09
-0:18
40K
2:40:466:280.85 mi5:24
6:19
+0:10
25.2M
2:43:066:280.35 mi2:20
6:46
+0:27
Finish(26.22 mi)
2:49:266:281.02 mi6:20
6:13
-0:33
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:09 /mi

Average Pace

6:28 /mi

Slowest Pace

6:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:40:13

95% of race

Time at Steady Pace

9:13

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:28 /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. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi179417101710189718171817
10K3.10 mi1781+131703+71703+7178817101710
15K3.11 mi1799-181720-171720-17189718171817
20K3.11 mi1919-1201838-1181838-118243623322332
Half(13.11 mi)0.68 mi1946-271863-251863-25271325972597
25K2.42 mi1987-411904-411904-41226621722172
30K3.11 mi2007-201924-201924-20215820592059
20M1.36 mi2019-121935-111935-11235522312231
21M1.00 mi1975+441891+441891+44169616121612
35K0.75 mi1957+181874+171874+17166815861586
23M1.25 mi1879+781799+751799+75129312241224
24M1.00 mi1803+761724+751724+75889844844
40K0.85 mi1740+631664+601664+60958907907
25.2M0.35 mi1722+181646+181646+18108010271027
Finish(26.22 mi)1.02 mi1682+401606+401606+40132512551255

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21story building
+97ft-345ft

Overall

1897

Males

1817

M55-59

1817

5K→10K

3.1 - 6.2 mi

Top 7%
×5story building
+79ft-138ft

Overall

1788

Males

1710

M55-59

1710

10K→15K

6.2 - 9.3 mi

Top 7%
×3story building
+67ft-78ft

Overall

1897

Males

1817

M55-59

1817

15K→20K

9.3 - 12.4 mi

Top 9%
×5story building
+106ft-86ft

Overall

2436

Males

2332

M55-59

2332

20K→Half

12.4 - 13.1 mi

Top 10%
×2story building
+19ft-37ft

Overall

2713

Males

2597

M55-59

2597

Half→25K

13.1 - 15.5 mi

Top 9%
×4story building
+66ft-88ft

Overall

2266

Males

2172

M55-59

2172

25K→30K

15.5 - 18.6 mi

Top 8%
×9story building
+181ft-148ft

Overall

2158

Males

2059

M55-59

2059

30K→20M

18.6 - 20.0 mi

Top 9%
×5story building
+64ft-50ft

Overall

2355

Males

2231

M55-59

2231

20M→21M

20.0 - 21.0 mi

Top 6%
×8story building
+106ft-24ft

Overall

1696

Males

1612

M55-59

1612

21M→35K

21.0 - 21.8 mi

Top 6%
×7story building
+17ft-86ft

Overall

1668

Males

1586

M55-59

1586

35K→23M

21.8 - 23.0 mi

Top 5%
×5story building
+23ft-63ft

Overall

1293

Males

1224

M55-59

1224

23M→24M

23.0 - 24.0 mi

Top 3%
×6story building
+12ft-82ft

Overall

889

Males

844

M55-59

844

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

958

Males

907

M55-59

907

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1080

Males

1027

M55-59

1027

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2story building
+22ft-21ft

Overall

1325

Males

1255

M55-59

1255

Passing Analysis

Category:
Passed
685
Passed By
573
Net Change
+112
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1794
5K → 10K10188+13#1794#1781
10K → 15K4765-18#1781#1799
15K → 20K24144-120#1799#1919
20K → Half330-27#1919#1946
Half → 25K2970-41#1946#1987
25K → 30K5373-20#1987#2007
30K → 20M4052-12#2007#2019
20M → 21M539+44#2019#1975
21M → 35K3214+18#1975#1957
35K → 23M813+78#1957#1879
23M → 24M782+76#1879#1803
24M → 40K652+63#1803#1740
40K → 25.2M235+18#1740#1722
25.2M → Finish5616+40#1722#1682
TOTALS685573+112

Passing Charts

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Passing Circle

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Position Flow

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Race Lanes

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