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BOSTON MARATHON 2023

Gordon Warren

Bib: 12972•M

GA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 32%
Gender (Male)
#0 / 15176
Top 46%
Masters (Masters Men)
#0 / 9891
Top 34%
Division (M50-54)
#0 / 2052
Top 30%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:54
Rank: #11359
Start → 5K
23:54 | 7:42/mi
10K· 6.21 mi
46:53
Rank: #10419 (+940)
5K → 10K
22:59 | 7:24/mi
15K· 9.32 mi
1:09:49
Rank: #9945 (+474)
10K → 15K
22:56 | 7:23/mi
20K· 12.43 mi
1:33:00
Rank: #9679 (+266)
15K → 20K
23:11 | 7:28/mi
Half· 13.11 mi
1:38:05
Rank: #9676 (+3)
20K → Half
5:05 | 7:27/mi
25K· 15.53 mi
1:56:09
Rank: #9449 (+227)
Half → 25K
18:04 | 7:27/mi
30K· 18.64 mi
2:19:50
Rank: #9168 (+281)
25K → 30K
23:41 | 7:37/mi
20M
2:30:07
Rank: #8995 (+173)
30K → 20M
10:17 | 7:34/mi
21M
2:37:57
Rank: #8821 (+174)
20M → 21M
7:50 | 7:50/mi
35K· 21.75 mi
2:43:23
Rank: #8723 (+98)
21M → 35K
5:26 | 7:16/mi
23M
2:53:02
Rank: #8646 (+77)
35K → 23M
9:39 | 7:42/mi
24M
3:00:33
Rank: #8582 (+64)
23M → 24M
7:31 | 7:31/mi
40K· 24.85 mi
3:06:58
Rank: #8486 (+96)
24M → 40K
6:25 | 7:30/mi
25.2M
3:09:50
Rank: #8472 (+14)
40K → 25.2M
2:52 | 8:19/mi
Finish· 26.22 mi
3:17:27
Rank: #8443 (+29)
25.2M → Finish
7:37 | 7:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:05
Pace7:29 /mi
2nd Half
Distance13.11 mi
Time1:39:22
Pace7:35 /mi
📊Positive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:3923:547:4223:54
7:42
-
10K
6.21 mi11:14:3846:537:3322:59
7:24
-0:18
15K
9.32 mi11:37:341:09:497:2922:56
7:23
-0:01
20K
12.43 mi12:00:451:33:007:2923:11
7:28
+0:05
Half
13.11 mi12:05:501:38:057:295:05
7:27
-0:01
25K
15.53 mi12:23:541:56:097:2918:04
7:27
0:00
30K
18.64 mi12:47:352:19:507:3023:41
7:37
+0:10
20M
20.00 mi12:57:522:30:077:3010:17
7:34
-0:03
21M
21.00 mi13:05:422:37:577:317:50
7:50
+0:16
35K
21.75 mi13:11:082:43:237:315:26
7:16
-0:34
23M
23.00 mi13:20:472:53:027:319:39
7:42
+0:26
24M
24.00 mi13:28:183:00:337:317:31
7:31
-0:11
40K
24.85 mi13:34:433:06:587:316:25
7:30
-0:01
25.2M
25.20 mi13:37:353:09:507:322:52
8:19
+0:49
Finish
26.22 mi13:45:123:17:277:327:37
7:28
-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

7:16 /mi

Average Pace

7:32 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:14:35

99% of race

Time at Steady Pace

2:52

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:32 /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 mi10:51:3923:547:4223:54
7:42
#11359
10K
6.21 mi11:14:3846:537:3322:59
7:24
#10419
15K
9.32 mi11:37:341:09:497:2922:56
7:23
#9945
20K
12.43 mi12:00:451:33:007:2923:11
7:28
#9679
Half
13.11 mi12:05:501:38:057:295:05
7:27
#9676
25K
15.53 mi12:23:541:56:097:2918:04
7:27
#9449
30K
18.64 mi12:47:352:19:507:3023:41
7:37
#9168
20M
20.00 mi12:57:522:30:077:3010:17
7:34
#8995
21M
21.00 mi13:05:422:37:577:317:50
7:50
#8821
35K
21.75 mi13:11:082:43:237:315:26
7:16
#8723
23M
23.00 mi13:20:472:53:027:319:39
7:42
#8646
24M
24.00 mi13:28:183:00:337:317:31
7:31
#8582
40K
24.85 mi13:34:433:06:587:316:25
7:30
#8486
25.2M
25.20 mi13:37:353:09:507:322:52
8:19
#8472
Finish
26.22 mi13:45:123:17:277:327:37
7:28
#8443
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi11359882388239168(Top 34%)7642(Top 50%)7642(Top 372%)
10K6.21 mi3.10 mi10419+9408369+4548369+4549584(Top 36%)7912(Top 52%)7912(Top 386%)
15K9.32 mi3.11 mi9945+4748129+2408129+2409168(Top 34%)7642(Top 50%)7642(Top 372%)
20K12.43 mi3.11 mi9679+2667972+1577972+1578998(Top 34%)7500(Top 49%)7500(Top 365%)
Half13.11 mi0.68 mi9676+37967+57967+59744(Top 37%)7937(Top 52%)7937(Top 387%)
25K15.53 mi2.42 mi9449+2277810+1577810+1578408(Top 32%)7069(Top 47%)7069(Top 344%)
30K18.64 mi3.11 mi9168+2817606+2047606+2048105(Top 30%)6747(Top 44%)6747(Top 329%)
20M20.00 mi1.36 mi8995+1737485+1217485+1217284(Top 27%)6149(Top 41%)6149(Top 300%)
21M21.00 mi1.00 mi8821+1747363+1227363+1226350(Top 24%)5454(Top 36%)5454(Top 266%)
35K21.75 mi0.75 mi8723+987283+807283+806909(Top 26%)5843(Top 39%)5843(Top 285%)
23M23.00 mi1.25 mi8646+777211+727211+727754(Top 29%)6279(Top 41%)6279(Top 306%)
24M24.00 mi1.00 mi8582+647153+587153+587803(Top 29%)6198(Top 41%)6198(Top 302%)
40K24.85 mi0.85 mi8486+967072+817072+816760(Top 25%)5497(Top 36%)5497(Top 268%)
25.2M25.20 mi0.35 mi8472+147052+207052+208334(Top 31%)6366(Top 42%)6366(Top 310%)
Finish26.22 mi1.02 mi8443+297014+387014+388351(Top 31%)6367(Top 42%)6367(Top 310%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21stories
+97ft-345ft

Overall

9168

Males

7642

M50-54

7642

5K→10K

3.1 - 6.2 mi

Top 36%
×5stories
+79ft-138ft

Overall

9584

Males

7912

M50-54

7912

10K→15K

6.2 - 9.3 mi

Top 34%
×3stories
+67ft-78ft

Overall

9168

Males

7642

M50-54

7642

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

8998

Males

7500

M50-54

7500

20K→Half

12.4 - 13.1 mi

Top 37%
×2stories
+19ft-37ft

Overall

9744

Males

7937

M50-54

7937

Half→25K

13.1 - 15.5 mi

Top 32%
×4stories
+66ft-88ft

Overall

8408

Males

7069

M50-54

7069

25K→30K

15.5 - 18.6 mi

Top 30%
×9stories
+181ft-148ft

Overall

8105

Males

6747

M50-54

6747

30K→20M

18.6 - 20.0 mi

Top 27%
×5stories
+64ft-50ft

Overall

7284

Males

6149

M50-54

6149

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6350

Males

5454

M50-54

5454

21M→35K

21.0 - 21.8 mi

Top 26%
×7stories
+17ft-86ft

Overall

6909

Males

5843

M50-54

5843

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7754

Males

6279

M50-54

6279

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

7803

Males

6198

M50-54

6198

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6760

Males

5497

M50-54

5497

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8334

Males

6366

M50-54

6366

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

8351

Males

6367

M50-54

6367

Passing Analysis

Category:
Athletes Passed
3307*
Passed By
391
Net Change
+2916
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11359
5K → 10K979*39+940#11359#10419
10K → 15K505*31+474#10419#9945
15K → 20K311*45+266#9945#9679
20K → Half2320+3#9679#9676
Half → 25K25124+227#9676#9449
25K → 30K327*46+281#9449#9168
30K → 20M18411+173#9168#8995
20M → 21M1806+174#8995#8821
21M → 35K1035+98#8821#8723
35K → 23M11538+77#8723#8646
23M → 24M9733+64#8646#8582
24M → 40K11620+96#8582#8486
40K → 25.2M3218+14#8486#8472
25.2M → Finish8455+29#8472#8443
TOTALS3307*391+2916

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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