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BOSTON MARATHON 2023

Christopher Kuhl

Bib: 3467•M

PA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 10%
Gender (Male)
#0 / 15176
Top 16%
Division (M18-39)
#0 / 5285
Top 36%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:20
Rank: #2522
Start → 5K
20:20 | 6:33/mi
10K· 6.21 mi
40:16
Rank: #2388 (+134)
5K → 10K
19:56 | 6:25/mi
15K· 9.32 mi
1:00:15
Rank: #2345 (+43)
10K → 15K
19:59 | 6:26/mi
20K· 12.43 mi
1:20:24
Rank: #2296 (+49)
15K → 20K
20:09 | 6:29/mi
Half· 13.11 mi
1:24:48
Rank: #2304 (-8)
20K → Half
4:24 | 6:27/mi
25K· 15.53 mi
1:40:31
Rank: #2258 (+46)
Half → 25K
15:43 | 6:29/mi
30K· 18.64 mi
2:01:13
Rank: #2247 (+11)
25K → 30K
20:42 | 6:40/mi
20M
2:10:17
Rank: #2214 (+33)
30K → 20M
9:04 | 6:40/mi
21M
2:17:21
Rank: #2209 (+5)
20M → 21M
7:04 | 7:04/mi
35K· 21.75 mi
2:22:05
Rank: #2176 (+33)
21M → 35K
4:44 | 6:20/mi
23M
2:30:27
Rank: #2144 (+32)
35K → 23M
8:22 | 6:41/mi
24M
2:37:38
Rank: #2252 (-108)
23M → 24M
7:11 | 7:11/mi
40K· 24.85 mi
2:44:19
Rank: #2384 (-132)
24M → 40K
6:41 | 7:49/mi
25.2M
2:47:08
Rank: #2428 (-44)
40K → 25.2M
2:49 | 8:10/mi
Finish· 26.22 mi
2:54:40
Rank: #2617 (-189)
25.2M → Finish
7:32 | 7:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:48
Pace6:28 /mi
2nd Half
Distance13.11 mi
Time1:29:52
Pace6:51 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5520:206:3320:20
6:33
-
10K
6.21 mi10:41:5140:166:2919:56
6:25
-0:08
15K
9.32 mi11:01:501:00:156:2819:59
6:26
+0:01
20K
12.43 mi11:21:591:20:246:2820:09
6:29
+0:03
Half
13.11 mi11:26:231:24:486:284:24
6:27
-0:02
25K
15.53 mi11:42:061:40:316:2815:43
6:29
+0:02
30K
18.64 mi12:02:482:01:136:3020:42
6:40
+0:11
20M
20.00 mi12:11:522:10:176:319:04
6:40
0:00
21M
21.00 mi12:18:562:17:216:327:04
7:04
+0:24
35K
21.75 mi12:23:402:22:056:324:44
6:20
-0:44
23M
23.00 mi12:32:022:30:276:328:22
6:41
+0:21
24M
24.00 mi12:39:132:37:386:347:11
7:11
+0:30
40K
24.85 mi12:45:542:44:196:376:41
7:49
+0:38
25.2M
25.20 mi12:48:432:47:086:382:49
8:10
+0:21
Finish
26.22 mi12:56:152:54:406:407:32
7:24
-0:46

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

6:20 /mi

Average Pace

6:40 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:44

3% of race

Time at Steady Pace

2:18:39

79% of race

Time at Slower Pace

31:17

18% of race

Average Pace: 6:40 /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 mi10:21:5520:206:3320:20
6:33
#2522
10K
6.21 mi10:41:5140:166:2919:56
6:25
#2388
15K
9.32 mi11:01:501:00:156:2819:59
6:26
#2345
20K
12.43 mi11:21:591:20:246:2820:09
6:29
#2296
Half
13.11 mi11:26:231:24:486:284:24
6:27
#2304
25K
15.53 mi11:42:061:40:316:2815:43
6:29
#2258
30K
18.64 mi12:02:482:01:136:3020:42
6:40
#2247
20M
20.00 mi12:11:522:10:176:319:04
6:40
#2214
21M
21.00 mi12:18:562:17:216:327:04
7:04
#2209
35K
21.75 mi12:23:402:22:056:324:44
6:20
#2176
23M
23.00 mi12:32:022:30:276:328:22
6:41
#2144
24M
24.00 mi12:39:132:37:386:347:11
7:11
#2252
40K
24.85 mi12:45:542:44:196:376:41
7:49
#2384
25.2M
25.20 mi12:48:432:47:086:382:49
8:10
#2428
Finish
26.22 mi12:56:152:54:406:407:32
7:24
#2617
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2522240724072278(Top 9%)2187(Top 14%)2187(Top 41%)
10K6.21 mi3.10 mi2388+1342280+1272280+1272324(Top 9%)2225(Top 15%)2225(Top 42%)
15K9.32 mi3.11 mi2345+432245+352245+352278(Top 9%)2187(Top 14%)2187(Top 41%)
20K12.43 mi3.11 mi2296+492200+452200+452208(Top 8%)2119(Top 14%)2119(Top 40%)
Half13.11 mi0.68 mi2304-82208-82208-82501(Top 9%)2400(Top 16%)2400(Top 45%)
25K15.53 mi2.42 mi2258+462164+442164+442092(Top 8%)2006(Top 13%)2006(Top 38%)
30K18.64 mi3.11 mi2247+112155+92155+92237(Top 8%)2133(Top 14%)2133(Top 40%)
20M20.00 mi1.36 mi2214+332124+312124+312166(Top 8%)2061(Top 14%)2061(Top 39%)
21M21.00 mi1.00 mi2209+52118+62118+62465(Top 9%)2328(Top 15%)2328(Top 44%)
35K21.75 mi0.75 mi2176+332085+332085+331692(Top 6%)1610(Top 11%)1610(Top 30%)
23M23.00 mi1.25 mi2144+322055+302055+302108(Top 8%)1997(Top 13%)1997(Top 38%)
24M24.00 mi1.00 mi2252-1082158-1032158-1035609(Top 21%)4841(Top 32%)4841(Top 92%)
40K24.85 mi0.85 mi2384-1322279-1212279-1218735(Top 33%)6659(Top 44%)6659(Top 126%)
25.2M25.20 mi0.35 mi2428-442320-412320-417364(Top 28%)5764(Top 38%)5764(Top 109%)
Finish26.22 mi1.02 mi2617-1892495-1752495-1757681(Top 29%)5967(Top 39%)5967(Top 113%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2278

Males

2187

M18-39

2187

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2324

Males

2225

M18-39

2225

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2278

Males

2187

M18-39

2187

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2208

Males

2119

M18-39

2119

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2501

Males

2400

M18-39

2400

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2092

Males

2006

M18-39

2006

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2237

Males

2133

M18-39

2133

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2166

Males

2061

M18-39

2061

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2465

Males

2328

M18-39

2328

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1692

Males

1610

M18-39

1610

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2108

Males

1997

M18-39

1997

23M→24M

23.0 - 24.0 mi

Top 21%
×6stories
+12ft-82ft

Overall

5609

Males

4841

M18-39

4841

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

8735

Males

6659

M18-39

6659

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7364

Males

5764

M18-39

5764

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

7681

Males

5967

M18-39

5967

Passing Analysis

Category:
Athletes Passed
745
Passed By
840
Net Change
-95
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2522
5K → 10K20874+134#2522#2388
10K → 15K10360+43#2388#2345
15K → 20K8536+49#2345#2296
20K → Half715-8#2296#2304
Half → 25K7125+46#2304#2258
25K → 30K6958+11#2258#2247
30K → 20M5421+33#2247#2214
20M → 21M3631+5#2214#2209
21M → 35K374+33#2209#2176
35K → 23M5725+32#2176#2144
23M → 24M4112-108#2144#2252
24M → 40K7139-132#2252#2384
40K → 25.2M448-44#2384#2428
25.2M → Finish3192-189#2428#2617
TOTALS745840-95
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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