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BOSTON MARATHON 2023

Benjamin Geheb

Bib: 24801•M

KS

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

Start
0:00:00
Race begins
5K· 3.11 mi
27:25
Rank: #19585
Start → 5K
27:25 | 8:49/mi
10K· 6.21 mi
54:12
Rank: #19240 (+345)
5K → 10K
26:47 | 8:37/mi
15K· 9.32 mi
1:20:40
Rank: #18774 (+466)
10K → 15K
26:28 | 8:31/mi
20K· 12.43 mi
1:47:13
Rank: #18367 (+407)
15K → 20K
26:33 | 8:33/mi
Half· 13.11 mi
1:52:50
Rank: #18249 (+118)
20K → Half
5:37 | 8:14/mi
25K· 15.53 mi
2:13:19
Rank: #17833 (+416)
Half → 25K
20:29 | 8:27/mi
30K· 18.64 mi
2:39:34
Rank: #17116 (+717)
25K → 30K
26:15 | 8:27/mi
20M
2:50:51
Rank: #16787 (+329)
30K → 20M
11:17 | 8:18/mi
21M
2:59:47
Rank: #16551 (+236)
20M → 21M
8:56 | 8:56/mi
35K· 21.75 mi
3:05:52
Rank: #16427 (+124)
21M → 35K
6:05 | 8:08/mi
23M
3:16:11
Rank: #16134 (+293)
35K → 23M
10:19 | 8:14/mi
24M
3:24:05
Rank: #15898 (+236)
23M → 24M
7:54 | 7:54/mi
40K· 24.85 mi
3:31:12
Rank: #15754 (+144)
24M → 40K
7:07 | 8:19/mi
25.2M
3:34:19
Rank: #15696 (+58)
40K → 25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:42:44
Rank: #15628 (+68)
25.2M → Finish
8:25 | 8:16/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:52:50
Pace8:36 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:49:54
Pace8:23 /mi
📊Negative Split: 2.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:1127:258:4927:25
8:49
-
10K
6.21 mi12:09:5854:128:4326:47
8:37
-0:12
15K
9.32 mi12:36:261:20:408:3926:28
8:31
-0:06
20K
12.43 mi13:02:591:47:138:3826:33
8:33
+0:02
Half
13.11 mi13:08:361:52:508:365:37
8:14
-0:19
25K
15.53 mi13:29:052:13:198:3520:29
8:27
+0:13
30K
18.64 mi13:55:202:39:348:3426:15
8:27
0:00
20M
20.00 mi14:06:372:50:518:3311:17
8:18
-0:09
21M
21.00 mi14:15:332:59:478:348:56
8:56
+0:38
35K
21.75 mi14:21:383:05:528:336:05
8:08
-0:48
23M
23.00 mi14:31:573:16:118:3210:19
8:14
+0:06
24M
24.00 mi14:39:513:24:058:307:54
7:54
-0:20
40K
24.85 mi14:46:583:31:128:307:07
8:19
+0:25
25.2M
25.20 mi14:50:053:34:198:303:07
9:02
+0:43
Finish
26.22 mi14:58:303:42:448:308:25
8:16
-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

7:54 /mi

Average Pace

8:30 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:03:16

82% of race

Time at Steady Pace

39:28

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:30 /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 mi11:43:1127:258:4927:25
8:49
#19585
10K
6.21 mi12:09:5854:128:4326:47
8:37
#19240
15K
9.32 mi12:36:261:20:408:3926:28
8:31
#18774
20K
12.43 mi13:02:591:47:138:3826:33
8:33
#18367
Half
13.11 mi13:08:361:52:508:365:37
8:14
#18249
25K
15.53 mi13:29:052:13:198:3520:29
8:27
#17833
30K
18.64 mi13:55:202:39:348:3426:15
8:27
#17116
20M
20.00 mi14:06:372:50:518:3311:17
8:18
#16787
21M
21.00 mi14:15:332:59:478:348:56
8:56
#16551
35K
21.75 mi14:21:383:05:528:336:05
8:08
#16427
23M
23.00 mi14:31:573:16:118:3210:19
8:14
#16134
24M
24.00 mi14:39:513:24:058:307:54
7:54
#15898
40K
24.85 mi14:46:583:31:128:307:07
8:19
#15754
25.2M
25.20 mi14:50:053:34:198:303:07
9:02
#15696
Finish
26.22 mi14:58:303:42:448:308:25
8:16
#15628
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi19585119941199417924(Top 67%)11451(Top 75%)11451(Top 217%)
10K6.21 mi3.10 mi19240+34511916+7811916+7818939(Top 71%)11867(Top 78%)11867(Top 225%)
15K9.32 mi3.11 mi18774+46611764+15211764+15217924(Top 67%)11451(Top 75%)11451(Top 217%)
20K12.43 mi3.11 mi18367+40711614+15011614+15017140(Top 64%)11103(Top 73%)11103(Top 210%)
Half13.11 mi0.68 mi18249+11811567+4711567+4715975(Top 60%)10675(Top 70%)10675(Top 202%)
25K15.53 mi2.42 mi17833+41611376+19111376+19115881(Top 60%)10491(Top 69%)10491(Top 199%)
30K18.64 mi3.11 mi17116+71711063+31311063+31313985(Top 53%)9645(Top 64%)9645(Top 182%)
20M20.00 mi1.36 mi16787+32910909+15410909+15412383(Top 47%)8866(Top 58%)8866(Top 168%)
21M21.00 mi1.00 mi16551+23610794+11510794+11513020(Top 49%)9053(Top 60%)9053(Top 171%)
35K21.75 mi0.75 mi16427+12410732+6210732+6212991(Top 49%)8989(Top 59%)8989(Top 170%)
23M23.00 mi1.25 mi16134+29310584+14810584+14811473(Top 43%)8220(Top 54%)8220(Top 156%)
24M24.00 mi1.00 mi15898+23610462+12210462+12210523(Top 40%)7678(Top 51%)7678(Top 145%)
40K24.85 mi0.85 mi15754+14410398+6410398+6412212(Top 46%)8422(Top 55%)8422(Top 159%)
25.2M25.20 mi0.35 mi15696+5810373+2510373+2512716(Top 48%)8629(Top 57%)8629(Top 163%)
Finish26.22 mi1.02 mi15628+6810334+3910334+3913827(Top 52%)9168(Top 60%)9168(Top 173%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21stories
+97ft-345ft

Overall

17924

Males

11451

M18-39

11451

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

18939

Males

11867

M18-39

11867

10K→15K

6.2 - 9.3 mi

Top 67%
×3stories
+67ft-78ft

Overall

17924

Males

11451

M18-39

11451

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

17140

Males

11103

M18-39

11103

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

15975

Males

10675

M18-39

10675

Half→25K

13.1 - 15.5 mi

Top 60%
×4stories
+66ft-88ft

Overall

15881

Males

10491

M18-39

10491

25K→30K

15.5 - 18.6 mi

Top 53%
×9stories
+181ft-148ft

Overall

13985

Males

9645

M18-39

9645

30K→20M

18.6 - 20.0 mi

Top 47%
×5stories
+64ft-50ft

Overall

12383

Males

8866

M18-39

8866

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

13020

Males

9053

M18-39

9053

21M→35K

21.0 - 21.8 mi

Top 49%
×7stories
+17ft-86ft

Overall

12991

Males

8989

M18-39

8989

35K→23M

21.8 - 23.0 mi

Top 43%
×5stories
+23ft-63ft

Overall

11473

Males

8220

M18-39

8220

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

10523

Males

7678

M18-39

7678

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

12212

Males

8422

M18-39

8422

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

12716

Males

8629

M18-39

8629

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2stories
+22ft-21ft

Overall

13827

Males

9168

M18-39

9168

Passing Analysis

Category:
Athletes Passed
4287
Passed By
330
Net Change
+3957
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19585
5K → 10K545200+345#19585#19240
10K → 15K50741+466#19240#18774
15K → 20K42619+407#18774#18367
20K → Half1202+118#18367#18249
Half → 25K4215+416#18249#17833
25K → 30K7214+717#17833#17116
30K → 20M3290+329#17116#16787
20M → 21M2437+236#16787#16551
21M → 35K1306+124#16551#16427
35K → 23M2963+293#16427#16134
23M → 24M2382+236#16134#15898
24M → 40K1539+144#15898#15754
40K → 25.2M646+58#15754#15696
25.2M → Finish9426+68#15696#15628
TOTALS4287330+3957
📊

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