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BOSTON MARATHON 2023

Kevin Kipta

FL

Bib: 20902 M

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:14/mi
25:35
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:13/mi
51:06
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:41/mi
1:18:05
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:54/mi
1:45:43
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:52/mi
1:51:46
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:34/mi
2:14:58
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:50/mi
2:45:32
↑ 181↓ 1480.2%
138 ft elev
20M
10:09/mi
2:59:19
↑ 64↓ 500.2%
148 ft elev
21M
11:08/mi
3:10:27
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
10:24/mi
3:18:14
↑ 17↓ 861.7%
156 ft elev
23M
10:13/mi
3:31:01
↑ 23↓ 630.6%
116 ft elev
24M
9:59/mi
3:41:00
↓ 821.3%
34 ft elev
40K· 24.85 mi
10:41/mi
3:50:08
↓ 200.3%
20 ft elev
25.2M
11:48/mi
3:54:12
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
10:30/mi
4:04:54
↑ 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
1:51:468:32 /mi⚡ faster
2nd Half
2:13:0810:09 /mi+19.1%
Positive split — 19.1% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:4625:358:1425:35
8:14
-
10K
6.21 mi11:43:1751:068:1325:31
8:13
-0:01
15K
9.32 mi12:10:161:18:058:2326:59
8:41
+0:28
20K
12.43 mi12:37:541:45:438:3027:38
8:54
+0:13
Half
13.11 mi12:43:571:51:468:326:03
8:52
-0:02
25K
15.53 mi13:07:092:14:588:4123:12
9:34
+0:42
30K
18.64 mi13:37:432:45:328:5330:34
9:50
+0:16
20M
20.00 mi13:51:302:59:198:5813:47
10:09
+0:19
21M
21.00 mi14:02:383:10:279:0411:08
11:08
+0:59
35K
21.75 mi14:10:253:18:149:077:47
10:24
-0:44
23M
23.00 mi14:23:123:31:019:1012:47
10:13
-0:11
24M
24.00 mi14:33:113:41:009:139:59
9:59
-0:14
40K
24.85 mi14:42:193:50:089:169:08
10:41
+0:42
25.2M
25.20 mi14:46:233:54:129:184:04
11:48
+1:07
Finish
26.22 mi14:57:054:04:549:2110:42
10:30
-1:18

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

8:13 /mi

Average Pace

9:21 /mi

Slowest Pace

11:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:51:46

46% of race

Time at Steady Pace

1:38:06

40% of race

Time at Slower Pace

35:02

14% of race

Average Pace: 9:20 /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 mi11:17:4625:358:1425:35
8:14
#15686
10K
6.21 mi11:43:1751:068:1325:31
8:13
#15983
15K
9.32 mi12:10:161:18:058:2326:59
8:41
#17053
20K
12.43 mi12:37:541:45:438:3027:38
8:54
#17607
Half
13.11 mi12:43:571:51:468:326:03
8:52
#17713
25K
15.53 mi13:07:092:14:588:4123:12
9:34
#18505
30K
18.64 mi13:37:432:45:328:5330:34
9:50
#19000
20M
20.00 mi13:51:302:59:198:5813:47
10:09
#19199
21M
21.00 mi14:02:383:10:279:0411:08
11:08
#19370
35K
21.75 mi14:10:253:18:149:077:47
10:24
#19541
23M
23.00 mi14:23:123:31:019:1012:47
10:13
#19631
24M
24.00 mi14:33:113:41:009:139:59
9:59
#19696
40K
24.85 mi14:42:193:50:089:169:08
10:41
#19816
25.2M
25.20 mi14:46:233:54:129:184:04
11:48
#19879
Finish
26.22 mi14:57:054:04:549:2110:42
10:30
#20022
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi156861058210582188991183911839
10K6.21 mi3.10 mi15983-29710693-11110693-111163471085210852
15K9.32 mi3.11 mi17053-107011097-40411097-404188991183911839
20K12.43 mi3.11 mi17607-55411310-21311310-213191771196011960
Half13.11 mi0.68 mi17713-10611342-3211342-32198211223412234
25K15.53 mi2.42 mi18505-79211651-30911651-309210471273012730
30K18.64 mi3.11 mi19000-49511840-18911840-189205541244712447
20M20.00 mi1.36 mi19199-19911913-7311913-73208511249712497
21M21.00 mi1.00 mi19370-17111966-5311966-53210901255812558
35K21.75 mi0.75 mi19541-17112035-6912035-69221821300413004
23M23.00 mi1.25 mi19631-9012070-3512070-35205931228212282
24M24.00 mi1.00 mi19696-6512084-1412084-14207341230712307
40K24.85 mi0.85 mi19816-12012120-3612120-36216561266212662
25.2M25.20 mi0.35 mi19879-6312147-2712147-27221011289112891
Finish26.22 mi1.02 mi20022-14312193-4612193-46229821332213322

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21story building
+97ft-345ft

Overall

18899

Males

11839

M60-64

11839

5K→10K

3.1 - 6.2 mi

Top 61%
×5story building
+79ft-138ft

Overall

16347

Males

10852

M60-64

10852

10K→15K

6.2 - 9.3 mi

Top 71%
×3story building
+67ft-78ft

Overall

18899

Males

11839

M60-64

11839

15K→20K

9.3 - 12.4 mi

Top 72%
×5story building
+106ft-86ft

Overall

19177

Males

11960

M60-64

11960

20K→Half

12.4 - 13.1 mi

Top 74%
×2story building
+19ft-37ft

Overall

19821

Males

12234

M60-64

12234

Half→25K

13.1 - 15.5 mi

Top 79%
×4story building
+66ft-88ft

Overall

21047

Males

12730

M60-64

12730

25K→30K

15.5 - 18.6 mi

Top 77%
×9story building
+181ft-148ft

Overall

20554

Males

12447

M60-64

12447

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

20851

Males

12497

M60-64

12497

20M→21M

20.0 - 21.0 mi

Top 79%
×8story building
+106ft-24ft

Overall

21090

Males

12558

M60-64

12558

21M→35K

21.0 - 21.8 mi

Top 83%
×7story building
+17ft-86ft

Overall

22182

Males

13004

M60-64

13004

35K→23M

21.8 - 23.0 mi

Top 77%
×5story building
+23ft-63ft

Overall

20593

Males

12282

M60-64

12282

23M→24M

23.0 - 24.0 mi

Top 78%
×6story building
+12ft-82ft

Overall

20734

Males

12307

M60-64

12307

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

21656

Males

12662

M60-64

12662

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

22101

Males

12891

M60-64

12891

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2story building
+22ft-21ft

Overall

22982

Males

13322

M60-64

13322

Passing Analysis

Category:
Athletes Passed
554
Passed By
4890
Net Change
-4336
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15686
5K → 10K170467-297#15686#15983
10K → 15K131083-1070#15983#17053
15K → 20K64618-554#17053#17607
20K → Half11117-106#17607#17713
Half → 25K22814-792#17713#18505
25K → 30K65560-495#18505#19000
30K → 20M37236-199#19000#19199
20M → 21M38209-171#19199#19370
21M → 35K10181-171#19370#19541
35K → 23M48138-90#19541#19631
23M → 24M3398-65#19631#19696
24M → 40K22142-120#19696#19816
40K → 25.2M1275-63#19816#19879
25.2M → Finish9152-143#19879#20022
TOTALS5544890-4336

Passing Charts

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