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BOSTON MARATHON 2023

Stephen Axtell

Bib: 20597•M

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
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
8:19/mi
25:49
↑ 97↓ 3451.5%
10K· 6.21 mi
8:10/mi
51:11
↑ 79↓ 1380.4%
15K· 9.32 mi
8:16/mi
1:16:51
↑ 67↓ 78
20K· 12.43 mi
8:28/mi
1:43:09
↑ 106↓ 860.1%
Half· 13.11 mi
8:15/mi
1:48:47
↑ 19↓ 370.5%
25K· 15.53 mi
8:36/mi
2:09:39
↑ 66↓ 880.2%
30K· 18.64 mi
8:55/mi
2:37:20
↑ 181↓ 1480.2%
20M
9:22/mi
2:50:04
↑ 64↓ 500.2%
21M
10:56/mi
3:01:00
↑ 106↓ 241.6%
35K· 21.75 mi
8:53/mi
3:07:39
↑ 17↓ 861.7%
23M
9:40/mi
3:19:45
↑ 23↓ 630.6%
24M
9:50/mi
3:29:35
↓ 821.3%
40K· 24.85 mi
10:35/mi
3:38:38
↓ 200.3%
25.2M
13:26/mi
3:43:16
↑ 13↓ 160.2%
Finish· 26.22 mi
11:05/mi
3:54:34
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:47
Pace8:18 /mi
2nd Half
Distance13.11 mi
Time2:05:47
Pace9:36 /mi
📊Positive Split: 15.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:0325:498:1925:49
8:19
-
10K
6.21 mi11:44:2551:118:1425:22
8:10
-0:09
15K
9.32 mi12:10:051:16:518:1525:40
8:16
+0:06
20K
12.43 mi12:36:231:43:098:1826:18
8:28
+0:12
Half
13.11 mi12:42:011:48:478:185:38
8:15
-0:13
25K
15.53 mi13:02:532:09:398:2120:52
8:36
+0:21
30K
18.64 mi13:30:342:37:208:2627:41
8:55
+0:19
20M
20.00 mi13:43:182:50:048:3012:44
9:22
+0:27
21M
21.00 mi13:54:143:01:008:3710:56
10:56
+1:34
35K
21.75 mi14:00:533:07:398:386:39
8:53
-2:03
23M
23.00 mi14:12:593:19:458:4112:06
9:40
+0:47
24M
24.00 mi14:22:493:29:358:449:50
9:50
+0:10
40K
24.85 mi14:31:523:38:388:489:03
10:35
+0:45
25.2M
25.20 mi14:36:303:43:168:524:38
13:26
+2:51
Finish
26.22 mi14:47:483:54:348:5711:18
11:05
-2:21

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

8:10 /mi

Average Pace

8:57 /mi

Slowest Pace

13:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

25:22

11% of race

Time at Steady Pace

2:31:21

65% of race

Time at Slower Pace

57:51

25% of race

Average Pace: 8:57 /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 mi11:19:0325:498:1925:49
8:19
#16215
10K
6.21 mi11:44:2551:118:1425:22
8:10
#16089
15K
9.32 mi12:10:051:16:518:1525:40
8:16
#16147
20K
12.43 mi12:36:231:43:098:1826:18
8:28
#16281
Half
13.11 mi12:42:011:48:478:185:38
8:15
#16261
25K
15.53 mi13:02:532:09:398:2120:52
8:36
#16377
30K
18.64 mi13:30:342:37:208:2627:41
8:55
#16408
20M
20.00 mi13:43:182:50:048:3012:44
9:22
#16559
21M
21.00 mi13:54:143:01:008:3710:56
10:56
#16911
35K
21.75 mi14:00:533:07:398:386:39
8:53
#16927
23M
23.00 mi14:12:593:19:458:4112:06
9:40
#17077
24M
24.00 mi14:22:493:29:358:449:50
9:50
#17295
40K
24.85 mi14:31:523:38:388:489:03
10:35
#17599
25.2M
25.20 mi14:36:303:43:168:524:38
13:26
#17859
Finish
26.22 mi14:47:483:54:348:5711:18
11:05
#18287
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi16215107801078016287(Top 61%)10805(Top 71%)10805(Top 973%)
10K6.21 mi3.10 mi16089+12610738+4210738+4216009(Top 60%)10713(Top 71%)10713(Top 965%)
15K9.32 mi3.11 mi16147-5810751-1310751-1316287(Top 61%)10805(Top 71%)10805(Top 973%)
20K12.43 mi3.11 mi16281-13410787-3610787-3616627(Top 62%)10893(Top 72%)10893(Top 981%)
Half13.11 mi0.68 mi16261+2010779+810779+816186(Top 61%)10771(Top 71%)10771(Top 970%)
25K15.53 mi2.42 mi16377-11610797-1810797-1816830(Top 63%)10904(Top 72%)10904(Top 982%)
30K18.64 mi3.11 mi16408-3110759+3810759+3816699(Top 63%)10793(Top 71%)10793(Top 972%)
20M20.00 mi1.36 mi16559-15110804-4510804-4518313(Top 69%)11380(Top 75%)11380(Top 1025%)
21M21.00 mi1.00 mi16911-35210959-15510959-15520662(Top 78%)12366(Top 81%)12366(Top 1114%)
35K21.75 mi0.75 mi16927-1610961-210961-217369(Top 65%)10868(Top 72%)10868(Top 979%)
23M23.00 mi1.25 mi17077-15010992-3110992-3118938(Top 71%)11546(Top 76%)11546(Top 1040%)
24M24.00 mi1.00 mi17295-21811074-8211074-8220321(Top 76%)12131(Top 80%)12131(Top 1093%)
40K24.85 mi0.85 mi17599-30411175-10111175-10121406(Top 80%)12538(Top 83%)12538(Top 1130%)
25.2M25.20 mi0.35 mi17859-26011291-11611291-11624439(Top 92%)14013(Top 92%)14013(Top 1262%)
Finish26.22 mi1.02 mi18287-42811453-16211453-16224114(Top 91%)13871(Top 91%)13871(Top 1250%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21story building
+97ft-345ft

Overall

16287

Males

10805

M60-64

10805

5K→10K

3.1 - 6.2 mi

Top 60%
×5story building
+79ft-138ft

Overall

16009

Males

10713

M60-64

10713

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+67ft-78ft

Overall

16287

Males

10805

M60-64

10805

15K→20K

9.3 - 12.4 mi

Top 62%
×5story building
+106ft-86ft

Overall

16627

Males

10893

M60-64

10893

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

16186

Males

10771

M60-64

10771

Half→25K

13.1 - 15.5 mi

Top 63%
×4story building
+66ft-88ft

Overall

16830

Males

10904

M60-64

10904

25K→30K

15.5 - 18.6 mi

Top 63%
×9story building
+181ft-148ft

Overall

16699

Males

10793

M60-64

10793

30K→20M

18.6 - 20.0 mi

Top 69%
×5story building
+64ft-50ft

Overall

18313

Males

11380

M60-64

11380

20M→21M

20.0 - 21.0 mi

Top 78%
×8story building
+106ft-24ft

Overall

20662

Males

12366

M60-64

12366

21M→35K

21.0 - 21.8 mi

Top 65%
×7story building
+17ft-86ft

Overall

17369

Males

10868

M60-64

10868

35K→23M

21.8 - 23.0 mi

Top 71%
×5story building
+23ft-63ft

Overall

18938

Males

11546

M60-64

11546

23M→24M

23.0 - 24.0 mi

Top 76%
×6story building
+12ft-82ft

Overall

20321

Males

12131

M60-64

12131

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

21406

Males

12538

M60-64

12538

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

24439

Males

14013

M60-64

14013

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2story building
+22ft-21ft

Overall

24114

Males

13871

M60-64

13871

Passing Analysis

Category:
Athletes Passed
1154
Passed By
3226
Net Change
-2072
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16215
5K → 10K359233+126#16215#16089
10K → 15K174232-58#16089#16147
15K → 20K126260-134#16147#16281
20K → Half4727+20#16281#16261
Half → 25K101217-116#16261#16377
25K → 30K173204-31#16377#16408
30K → 20M41192-151#16408#16559
20M → 21M12364-352#16559#16911
21M → 35K3753-16#16911#16927
35K → 23M47197-150#16927#17077
23M → 24M17235-218#17077#17295
24M → 40K15319-304#17295#17599
40K → 25.2M1261-260#17599#17859
25.2M → Finish4432-428#17859#18287
TOTALS11543226-2072
📊

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