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BOSTON MARATHON 2023

James Gehenio

Bib: 19126•M

PA

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
8:33/mi
26:33
↑ 97↓ 3451.5%
10K· 6.21 mi
8:26/mi
52:45
↑ 79↓ 1380.4%
15K· 9.32 mi
8:27/mi
1:19:00
↑ 67↓ 78
20K· 12.43 mi
8:36/mi
1:45:44
↑ 106↓ 860.1%
Half· 13.11 mi
8:34/mi
1:51:35
↑ 19↓ 370.5%
25K· 15.53 mi
8:45/mi
2:12:47
↑ 66↓ 880.2%
30K· 18.64 mi
9:09/mi
2:41:12
↑ 181↓ 1480.2%
20M
10:09/mi
2:55:00
↑ 64↓ 500.2%
21M
10:01/mi
3:05:01
↑ 106↓ 241.6%
35K· 21.75 mi
9:16/mi
3:11:57
↑ 17↓ 861.7%
23M
9:29/mi
3:23:49
↑ 23↓ 630.6%
24M
9:15/mi
3:33:04
↓ 821.3%
40K· 24.85 mi
10:20/mi
3:41:54
↓ 200.3%
25.2M
10:18/mi
3:45:27
↑ 13↓ 160.2%
Finish· 26.22 mi
8:39/mi
3:54:16
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:35
Pace8:31 /mi
2nd Half
Distance13.11 mi
Time2:02:41
Pace9:22 /mi
📊Positive Split: 9.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:0026:338:3326:33
8:33
-
10K
6.21 mi11:49:1252:458:2926:12
8:26
-0:07
15K
9.32 mi12:15:271:19:008:2926:15
8:27
+0:01
20K
12.43 mi12:42:111:45:448:3026:44
8:36
+0:09
Half
13.11 mi12:48:021:51:358:315:51
8:34
-0:02
25K
15.53 mi13:09:142:12:478:3321:12
8:45
+0:11
30K
18.64 mi13:37:392:41:128:3928:25
9:09
+0:24
20M
20.00 mi13:51:272:55:008:4513:48
10:09
+1:00
21M
21.00 mi14:01:283:05:018:4910:01
10:01
-0:08
35K
21.75 mi14:08:243:11:578:506:56
9:16
-0:45
23M
23.00 mi14:20:163:23:498:5211:52
9:29
+0:13
24M
24.00 mi14:29:313:33:048:539:15
9:15
-0:14
40K
24.85 mi14:38:213:41:548:568:50
10:20
+1:05
25.2M
25.20 mi14:41:543:45:278:573:33
10:18
-0:02
Finish
26.22 mi14:50:433:54:168:568:49
8:39
-1:39

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

8:26 /mi

Average Pace

8:56 /mi

Slowest Pace

10:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:21:36

60% of race

Time at Steady Pace

56:28

24% of race

Time at Slower Pace

36:12

15% of race

Average Pace: 8:56 /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 mi11:23:0026:338:3326:33
8:33
#17872
10K
6.21 mi11:49:1252:458:2926:12
8:26
#17841
15K
9.32 mi12:15:271:19:008:2926:15
8:27
#17691
20K
12.43 mi12:42:111:45:448:3026:44
8:36
#17620
Half
13.11 mi12:48:021:51:358:315:51
8:34
#17631
25K
15.53 mi13:09:142:12:478:3321:12
8:45
#17612
30K
18.64 mi13:37:392:41:128:3928:25
9:09
#17643
20M
20.00 mi13:51:272:55:008:4513:48
10:09
#18036
21M
21.00 mi14:01:283:05:018:4910:01
10:01
#18023
35K
21.75 mi14:08:243:11:578:506:56
9:16
#18087
23M
23.00 mi14:20:163:23:498:5211:52
9:29
#18102
24M
24.00 mi14:29:313:33:048:539:15
9:15
#18139
40K
24.85 mi14:38:213:41:548:568:50
10:20
#18297
25.2M
25.20 mi14:41:543:45:278:573:33
10:18
#18296
Finish
26.22 mi14:50:433:54:168:568:49
8:39
#18222
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi17872113821138217449(Top 66%)11243(Top 74%)11243(Top 1013%)
10K6.21 mi3.10 mi17841+3111394-1211394-1217804(Top 67%)11410(Top 75%)11410(Top 1028%)
15K9.32 mi3.11 mi17691+15011338+5611338+5617449(Top 66%)11243(Top 74%)11243(Top 1013%)
20K12.43 mi3.11 mi17620+7111313+2511313+2517512(Top 66%)11259(Top 74%)11259(Top 1014%)
Half13.11 mi0.68 mi17631-1111312+111312+118137(Top 68%)11543(Top 76%)11543(Top 1040%)
25K15.53 mi2.42 mi17612+1911289+2311289+2317614(Top 66%)11246(Top 74%)11246(Top 1013%)
30K18.64 mi3.11 mi17643-3111281+811281+817902(Top 67%)11291(Top 74%)11291(Top 1017%)
20M20.00 mi1.36 mi18036-39311407-12611407-12620878(Top 78%)12512(Top 82%)12512(Top 1127%)
21M21.00 mi1.00 mi18023+1311399+811399+818085(Top 68%)11256(Top 74%)11256(Top 1014%)
35K21.75 mi0.75 mi18087-6411417-1811417-1818987(Top 71%)11581(Top 76%)11581(Top 1043%)
23M23.00 mi1.25 mi18102-1511407+1011407+1018245(Top 69%)11229(Top 74%)11229(Top 1012%)
24M24.00 mi1.00 mi18139-3711408-111408-118243(Top 69%)11194(Top 74%)11194(Top 1008%)
40K24.85 mi0.85 mi18297-15811463-5511463-5520803(Top 78%)12286(Top 81%)12286(Top 1107%)
25.2M25.20 mi0.35 mi18296+111458+511458+518426(Top 69%)11218(Top 74%)11218(Top 1011%)
Finish26.22 mi1.02 mi18222+7411423+3511423+3516247(Top 61%)10268(Top 68%)10268(Top 925%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21story building
+97ft-345ft

Overall

17449

Males

11243

M60-64

11243

5K→10K

3.1 - 6.2 mi

Top 67%
×5story building
+79ft-138ft

Overall

17804

Males

11410

M60-64

11410

10K→15K

6.2 - 9.3 mi

Top 66%
×3story building
+67ft-78ft

Overall

17449

Males

11243

M60-64

11243

15K→20K

9.3 - 12.4 mi

Top 66%
×5story building
+106ft-86ft

Overall

17512

Males

11259

M60-64

11259

20K→Half

12.4 - 13.1 mi

Top 68%
×2story building
+19ft-37ft

Overall

18137

Males

11543

M60-64

11543

Half→25K

13.1 - 15.5 mi

Top 66%
×4story building
+66ft-88ft

Overall

17614

Males

11246

M60-64

11246

25K→30K

15.5 - 18.6 mi

Top 67%
×9story building
+181ft-148ft

Overall

17902

Males

11291

M60-64

11291

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

20878

Males

12512

M60-64

12512

20M→21M

20.0 - 21.0 mi

Top 68%
×8story building
+106ft-24ft

Overall

18085

Males

11256

M60-64

11256

21M→35K

21.0 - 21.8 mi

Top 71%
×7story building
+17ft-86ft

Overall

18987

Males

11581

M60-64

11581

35K→23M

21.8 - 23.0 mi

Top 69%
×5story building
+23ft-63ft

Overall

18245

Males

11229

M60-64

11229

23M→24M

23.0 - 24.0 mi

Top 69%
×6story building
+12ft-82ft

Overall

18243

Males

11194

M60-64

11194

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

20803

Males

12286

M60-64

12286

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

18426

Males

11218

M60-64

11218

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

16247

Males

10268

M60-64

10268

Passing Analysis

Category:
Athletes Passed
1526
Passed By
1876
Net Change
-350
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17872
5K → 10K326295+31#17872#17841
10K → 15K272122+150#17841#17691
15K → 20K206135+71#17691#17620
20K → Half3344-11#17620#17631
Half → 25K122103+19#17631#17612
25K → 30K169200-31#17612#17643
30K → 20M18411-393#17643#18036
20M → 21M10087+13#18036#18023
21M → 35K3397-64#18023#18087
35K → 23M6782-15#18087#18102
23M → 24M4784-37#18102#18139
24M → 40K15173-158#18139#18297
40K → 25.2M2423+1#18297#18296
25.2M → Finish9420+74#18296#18222
TOTALS15261876-350
📊

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