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BOSTON MARATHON 2023

John Pryor

Bib: 26294•M

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M45-49)
#0 / 2252
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:49/mi
27:24
↑ 97↓ 3451.5%
10K· 6.21 mi
8:59/mi
55:20
↑ 79↓ 1380.4%
15K· 9.32 mi
9:09/mi
1:23:46
↑ 67↓ 78
20K· 12.43 mi
9:06/mi
1:52:03
↑ 106↓ 860.1%
Half· 13.11 mi
9:08/mi
1:58:17
↑ 19↓ 370.5%
25K· 15.53 mi
9:09/mi
2:20:29
↑ 66↓ 880.2%
30K· 18.64 mi
9:14/mi
2:49:11
↑ 181↓ 1480.2%
20M
9:19/mi
3:01:51
↑ 64↓ 500.2%
21M
10:08/mi
3:11:59
↑ 106↓ 241.6%
35K· 21.75 mi
8:39/mi
3:18:27
↑ 17↓ 861.7%
23M
9:31/mi
3:30:22
↑ 23↓ 630.6%
24M
9:18/mi
3:39:40
↓ 821.3%
40K· 24.85 mi
8:57/mi
3:47:19
↓ 200.3%
25.2M
9:02/mi
3:50:26
↑ 13↓ 160.2%
Finish· 26.22 mi
7:54/mi
3:58:29
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:17
Pace9:01 /mi
2nd Half
Distance13.11 mi
Time2:00:12
Pace9:10 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:2427:248:4927:24
8:49
-
10K
6.21 mi12:13:2055:208:5427:56
8:59
+0:10
15K
9.32 mi12:41:461:23:468:5928:26
9:09
+0:10
20K
12.43 mi13:10:031:52:039:0128:17
9:06
-0:03
Half
13.11 mi13:16:171:58:179:016:14
9:08
+0:02
25K
15.53 mi13:38:292:20:299:0322:12
9:09
+0:01
30K
18.64 mi14:07:112:49:119:0528:42
9:14
+0:05
20M
20.00 mi14:19:513:01:519:0612:40
9:19
+0:05
21M
21.00 mi14:29:593:11:599:0910:08
10:08
+0:49
35K
21.75 mi14:36:273:18:279:076:28
8:39
-1:29
23M
23.00 mi14:48:223:30:229:0911:55
9:31
+0:52
24M
24.00 mi14:57:403:39:409:099:18
9:18
-0:13
40K
24.85 mi15:05:193:47:199:097:39
8:57
-0:21
25.2M
25.20 mi15:08:263:50:269:093:07
9:02
+0:05
Finish
26.22 mi15:16:293:58:299:068:03
7:54
-1:08

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

7:54 /mi

Average Pace

9:06 /mi

Slowest Pace

10:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

41:55

18% of race

Time at Steady Pace

2:54:31

73% of race

Time at Slower Pace

22:03

9% of race

Average Pace: 9:06 /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 mi11:45:2427:248:4927:24
8:49
#19561
10K
6.21 mi12:13:2055:208:5427:56
8:59
#20223
15K
9.32 mi12:41:461:23:468:5928:26
9:09
#20508
20K
12.43 mi13:10:031:52:039:0128:17
9:06
#20435
Half
13.11 mi13:16:171:58:179:016:14
9:08
#20461
25K
15.53 mi13:38:292:20:299:0322:12
9:09
#20335
30K
18.64 mi14:07:112:49:119:0528:42
9:14
#19946
20M
20.00 mi14:19:513:01:519:0612:40
9:19
#19778
21M
21.00 mi14:29:593:11:599:0910:08
10:08
#19689
35K
21.75 mi14:36:273:18:279:076:28
8:39
#19585
23M
23.00 mi14:48:223:30:229:0911:55
9:31
#19512
24M
24.00 mi14:57:403:39:409:099:18
9:18
#19465
40K
24.85 mi15:05:193:47:199:097:39
8:57
#19354
25.2M
25.20 mi15:08:263:50:269:093:07
9:02
#19272
Finish
26.22 mi15:16:293:58:299:068:03
7:54
#19037
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi19561119871198721140(Top 79%)12809(Top 84%)12809(Top 569%)
10K6.21 mi3.10 mi20223-66212319-33212319-33220832(Top 78%)12638(Top 83%)12638(Top 561%)
15K9.32 mi3.11 mi20508-28512469-15012469-15021140(Top 79%)12809(Top 84%)12809(Top 569%)
20K12.43 mi3.11 mi20435+7312447+2212447+2220148(Top 76%)12377(Top 82%)12377(Top 550%)
Half13.11 mi0.68 mi20461-2612467-2012467-2020921(Top 79%)12689(Top 84%)12689(Top 563%)
25K15.53 mi2.42 mi20335+12612419+4812419+4819635(Top 74%)12122(Top 80%)12122(Top 538%)
30K18.64 mi3.11 mi19946+38912224+19512224+19518337(Top 69%)11487(Top 76%)11487(Top 510%)
20M20.00 mi1.36 mi19778+16812147+7712147+7718105(Top 68%)11288(Top 74%)11288(Top 501%)
21M21.00 mi1.00 mi19689+8912106+4112106+4118491(Top 69%)11422(Top 75%)11422(Top 507%)
35K21.75 mi0.75 mi19585+10412052+5412052+5416088(Top 60%)10338(Top 68%)10338(Top 459%)
23M23.00 mi1.25 mi19512+7312017+3512017+3518390(Top 69%)11303(Top 74%)11303(Top 502%)
24M24.00 mi1.00 mi19465+4711981+3611981+3618447(Top 69%)11293(Top 74%)11293(Top 501%)
40K24.85 mi0.85 mi19354+11111930+5111930+5115855(Top 60%)10076(Top 66%)10076(Top 447%)
25.2M25.20 mi0.35 mi19272+8211891+3911891+3912737(Top 48%)8650(Top 57%)8650(Top 384%)
Finish26.22 mi1.02 mi19037+23511784+10711784+10711396(Top 43%)7998(Top 53%)7998(Top 355%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21story building
+97ft-345ft

Overall

21140

Males

12809

M45-49

12809

5K→10K

3.1 - 6.2 mi

Top 78%
×5story building
+79ft-138ft

Overall

20832

Males

12638

M45-49

12638

10K→15K

6.2 - 9.3 mi

Top 79%
×3story building
+67ft-78ft

Overall

21140

Males

12809

M45-49

12809

15K→20K

9.3 - 12.4 mi

Top 76%
×5story building
+106ft-86ft

Overall

20148

Males

12377

M45-49

12377

20K→Half

12.4 - 13.1 mi

Top 79%
×2story building
+19ft-37ft

Overall

20921

Males

12689

M45-49

12689

Half→25K

13.1 - 15.5 mi

Top 74%
×4story building
+66ft-88ft

Overall

19635

Males

12122

M45-49

12122

25K→30K

15.5 - 18.6 mi

Top 69%
×9story building
+181ft-148ft

Overall

18337

Males

11487

M45-49

11487

30K→20M

18.6 - 20.0 mi

Top 68%
×5story building
+64ft-50ft

Overall

18105

Males

11288

M45-49

11288

20M→21M

20.0 - 21.0 mi

Top 69%
×8story building
+106ft-24ft

Overall

18491

Males

11422

M45-49

11422

21M→35K

21.0 - 21.8 mi

Top 60%
×7story building
+17ft-86ft

Overall

16088

Males

10338

M45-49

10338

35K→23M

21.8 - 23.0 mi

Top 69%
×5story building
+23ft-63ft

Overall

18390

Males

11303

M45-49

11303

23M→24M

23.0 - 24.0 mi

Top 69%
×6story building
+12ft-82ft

Overall

18447

Males

11293

M45-49

11293

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

15855

Males

10076

M45-49

10076

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

12737

Males

8650

M45-49

8650

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2story building
+22ft-21ft

Overall

11396

Males

7998

M45-49

7998

Passing Analysis

Category:
Athletes Passed
2016
Passed By
1492
Net Change
+524
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19561
5K → 10K95757-662#19561#20223
10K → 15K88373-285#20223#20508
15K → 20K193120+73#20508#20435
20K → Half2046-26#20435#20461
Half → 25K17650+126#20461#20335
25K → 30K40415+389#20335#19946
30K → 20M17911+168#19946#19778
20M → 21M12435+89#19778#19689
21M → 35K1073+104#19689#19585
35K → 23M10835+73#19585#19512
23M → 24M8134+47#19512#19465
24M → 40K1209+111#19465#19354
40K → 25.2M831+82#19354#19272
25.2M → Finish2383+235#19272#19037
TOTALS20161492+524
📊

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