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BOSTON MARATHON 2023

Kaleb Shoell

Bib: 5024•M

UT

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
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
6:50/mi
21:14
↑ 97↓ 3451.5%
10K· 6.21 mi
6:53/mi
42:36
↑ 79↓ 1380.4%
15K· 9.32 mi
7:53/mi
1:07:07
↑ 67↓ 78
20K· 12.43 mi
8:18/mi
1:32:55
↑ 106↓ 860.1%
Half· 13.11 mi
8:21/mi
1:38:37
↑ 19↓ 370.5%
25K· 15.53 mi
9:08/mi
2:00:46
↑ 66↓ 880.2%
30K· 18.64 mi
9:44/mi
2:30:59
↑ 181↓ 1480.2%
20M
9:54/mi
2:44:26
↑ 64↓ 500.2%
21M
10:52/mi
2:55:18
↑ 106↓ 241.6%
35K· 21.75 mi
9:43/mi
3:02:34
↑ 17↓ 861.7%
23M
9:47/mi
3:14:49
↑ 23↓ 630.6%
24M
9:50/mi
3:24:39
↓ 821.3%
40K· 24.85 mi
9:53/mi
3:33:06
↓ 200.3%
25.2M
10:03/mi
3:36:34
↑ 13↓ 160.2%
Finish· 26.22 mi
8:49/mi
3:45:33
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:37
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time2:06:56
Pace9:41 /mi
📊Positive Split: 28.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1721:146:5021:14
6:50
-
10K
6.21 mi10:45:3942:366:5121:22
6:53
+0:03
15K
9.32 mi11:10:101:07:077:1224:31
7:53
+1:00
20K
12.43 mi11:35:581:32:557:2925:48
8:18
+0:25
Half
13.11 mi11:41:401:38:377:315:42
8:21
+0:03
25K
15.53 mi12:03:492:00:467:4622:09
9:08
+0:47
30K
18.64 mi12:34:022:30:598:0630:13
9:44
+0:36
20M
20.00 mi12:47:292:44:268:1313:27
9:54
+0:10
21M
21.00 mi12:58:212:55:188:2110:52
10:52
+0:58
35K
21.75 mi13:05:373:02:348:247:16
9:43
-1:09
23M
23.00 mi13:17:523:14:498:2812:15
9:47
+0:04
24M
24.00 mi13:27:423:24:398:329:50
9:50
+0:03
40K
24.85 mi13:36:093:33:068:348:27
9:53
+0:03
25.2M
25.20 mi13:39:373:36:348:363:28
10:03
+0:10
Finish
26.22 mi13:48:363:45:338:378:59
8:49
-1:14

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

6:50 /mi

Average Pace

8:37 /mi

Slowest Pace

10:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:45

58% of race

Time at Steady Pace

1:24:56

38% of race

Time at Slower Pace

10:52

5% of race

Average Pace: 8:36 /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 mi10:24:1721:146:5021:14
6:50
#5018
10K
6.21 mi10:45:3942:366:5121:22
6:53
#5471
15K
9.32 mi11:10:101:07:077:1224:31
7:53
#7756
20K
12.43 mi11:35:581:32:557:2925:48
8:18
#9624
Half
13.11 mi11:41:401:38:377:315:42
8:21
#10035
25K
15.53 mi12:03:492:00:467:4622:09
9:08
#11950
30K
18.64 mi12:34:022:30:598:0630:13
9:44
#14100
20M
20.00 mi12:47:292:44:268:1313:27
9:54
#14709
21M
21.00 mi12:58:212:55:188:2110:52
10:52
#15190
35K
21.75 mi13:05:373:02:348:247:16
9:43
#15455
23M
23.00 mi13:17:523:14:498:2812:15
9:47
#15737
24M
24.00 mi13:27:423:24:398:329:50
9:50
#16045
40K
24.85 mi13:36:093:33:068:348:27
9:53
#16220
25.2M
25.20 mi13:39:373:36:348:363:28
10:03
#16243
Finish
26.22 mi13:48:363:45:338:378:59
8:49
#16288
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi50184660466013449(Top 51%)9686(Top 64%)9686(Top 183%)
10K6.21 mi3.10 mi5471-4535051-3915051-3915978(Top 22%)5447(Top 36%)5447(Top 103%)
15K9.32 mi3.11 mi7756-22856798-17476798-174713449(Top 51%)9686(Top 64%)9686(Top 183%)
20K12.43 mi3.11 mi9624-18687938-11407938-114015624(Top 59%)10496(Top 69%)10496(Top 199%)
Half13.11 mi0.68 mi10035-4118172-2348172-23416785(Top 63%)10986(Top 72%)10986(Top 208%)
25K15.53 mi2.42 mi11950-19159026-8549026-85419558(Top 73%)12079(Top 80%)12079(Top 229%)
30K18.64 mi3.11 mi14100-21509880-8549880-85420213(Top 76%)12300(Top 81%)12300(Top 233%)
20M20.00 mi1.36 mi14709-60910105-22510105-22520159(Top 76%)12177(Top 80%)12177(Top 230%)
21M21.00 mi1.00 mi15190-48110255-15010255-15020518(Top 77%)12293(Top 81%)12293(Top 233%)
35K21.75 mi0.75 mi15455-26510331-7610331-7620488(Top 77%)12244(Top 81%)12244(Top 232%)
23M23.00 mi1.25 mi15737-28210410-7910410-7919365(Top 73%)11723(Top 77%)11723(Top 222%)
24M24.00 mi1.00 mi16045-30810530-12010530-12020318(Top 76%)12128(Top 80%)12128(Top 229%)
40K24.85 mi0.85 mi16220-17510595-6510595-6519622(Top 74%)11749(Top 77%)11749(Top 222%)
25.2M25.20 mi0.35 mi16243-2310597-210597-217544(Top 66%)10801(Top 71%)10801(Top 204%)
Finish26.22 mi1.02 mi16288-4510613-1610613-1617091(Top 64%)10648(Top 70%)10648(Top 201%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

13449

Males

9686

M18-39

9686

5K→10K

3.1 - 6.2 mi

Top 22%
×5story building
+79ft-138ft

Overall

5978

Males

5447

M18-39

5447

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

13449

Males

9686

M18-39

9686

15K→20K

9.3 - 12.4 mi

Top 59%
×5story building
+106ft-86ft

Overall

15624

Males

10496

M18-39

10496

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

16785

Males

10986

M18-39

10986

Half→25K

13.1 - 15.5 mi

Top 73%
×4story building
+66ft-88ft

Overall

19558

Males

12079

M18-39

12079

25K→30K

15.5 - 18.6 mi

Top 76%
×9story building
+181ft-148ft

Overall

20213

Males

12300

M18-39

12300

30K→20M

18.6 - 20.0 mi

Top 76%
×5story building
+64ft-50ft

Overall

20159

Males

12177

M18-39

12177

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

20518

Males

12293

M18-39

12293

21M→35K

21.0 - 21.8 mi

Top 77%
×7story building
+17ft-86ft

Overall

20488

Males

12244

M18-39

12244

35K→23M

21.8 - 23.0 mi

Top 73%
×5story building
+23ft-63ft

Overall

19365

Males

11723

M18-39

11723

23M→24M

23.0 - 24.0 mi

Top 76%
×6story building
+12ft-82ft

Overall

20318

Males

12128

M18-39

12128

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

19622

Males

11749

M18-39

11749

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

17544

Males

10801

M18-39

10801

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2story building
+22ft-21ft

Overall

17091

Males

10648

M18-39

10648

Passing Analysis

Category:
Athletes Passed
252
Passed By
11521
Net Change
-11270
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5018
5K → 10K67520-453#5018#5471
10K → 15K02285-2285#5471#7756
15K → 20K31871-1868#7756#9624
20K → Half0410-411#9624#10035
Half → 25K31918-1915#10035#11950
25K → 30K72157-2150#11950#14100
30K → 20M10619-609#14100#14709
20M → 21M17498-481#14709#15190
21M → 35K6271-265#15190#15455
35K → 23M26308-282#15455#15737
23M → 24M25333-308#15737#16045
24M → 40K22197-175#16045#16220
40K → 25.2M2144-23#16220#16243
25.2M → Finish4590-45#16243#16288
TOTALS25211521-11270
📊

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