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BOSTON MARATHON 2024

Sam Uhrich

Bib: 915•M

WI

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 17%
Gender (Male)
#0 / 14578
Top 27%
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:45
Rank: #4658
Start → 5K
20:45 | 6:41/mi
10K· 6.21 mi
41:47
Rank: #4756 (-98)
5K → 10K
21:02 | 6:46/mi
15K· 9.32 mi
1:03:18
Rank: #5099 (-343)
10K → 15K
21:31 | 6:56/mi
20K· 12.43 mi
1:24:26
Rank: #4690 (+409)
15K → 20K
21:08 | 6:48/mi
Half· 13.11 mi
1:28:59
Rank: #4614 (+76)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:45:10
Rank: #4151 (+463)
Half → 25K
16:11 | 6:40/mi
30K· 18.64 mi
2:07:40
Rank: #4069 (+82)
25K → 30K
22:30 | 7:15/mi
20M
2:17:52
Rank: #4055 (+14)
30K → 20M
10:12 | 7:30/mi
21M
2:25:35
Rank: #3922 (+133)
20M → 21M
7:43 | 7:43/mi
35K· 21.75 mi
2:30:56
Rank: #3868 (+54)
21M → 35K
5:21 | 7:09/mi
23M
2:40:26
Rank: #3795 (+73)
35K → 23M
9:30 | 7:35/mi
24M
2:49:37
Rank: #4095 (-300)
23M → 24M
9:11 | 9:11/mi
40K· 24.85 mi
2:58:14
Rank: #4453 (-358)
24M → 40K
8:37 | 10:05/mi
25.2M
3:00:42
Rank: #4322 (+131)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
3:08:44
Rank: #4390 (-68)
25.2M → Finish
8:02 | 7:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:59
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:39:45
Pace7:37 /mi
📊Positive Split: 12.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:4820:456:4120:45
6:41
-
10K
6.21 mi10:44:5041:476:4321:02
6:46
+0:05
15K
9.32 mi11:06:211:03:186:4721:31
6:56
+0:10
20K
12.43 mi11:27:291:24:266:4821:08
6:48
-0:08
Half
13.11 mi11:32:021:28:596:474:33
6:40
-0:08
25K
15.53 mi11:48:131:45:106:4616:11
6:40
0:00
30K
18.64 mi12:10:432:07:406:5122:30
7:15
+0:35
20M
20.00 mi12:20:552:17:526:5410:12
7:30
+0:15
21M
21.00 mi12:28:382:25:356:567:43
7:43
+0:13
35K
21.75 mi12:33:592:30:566:565:21
7:09
-0:34
23M
23.00 mi12:43:292:40:266:599:30
7:35
+0:26
24M
24.00 mi12:52:402:49:377:049:11
9:11
+1:36
40K
24.85 mi13:01:172:58:147:108:37
10:05
+0:54
25.2M
25.20 mi13:03:453:00:427:102:28
7:09
-2:56
Finish
26.22 mi13:11:473:08:447:128:02
7:53
+0:44

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

6:40 /mi

Average Pace

7:12 /mi

Slowest Pace

10:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

20:44

11% of race

Time at Steady Pace

2:14:27

71% of race

Time at Slower Pace

33:33

18% of race

Average Pace: 7:12 /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 mi10:23:4820:456:4120:45
6:41
#4658
10K
6.21 mi10:44:5041:476:4321:02
6:46
#4756
15K
9.32 mi11:06:211:03:186:4721:31
6:56
#5099
20K
12.43 mi11:27:291:24:266:4821:08
6:48
#4690
Half
13.11 mi11:32:021:28:596:474:33
6:40
#4614
25K
15.53 mi11:48:131:45:106:4616:11
6:40
#4151
30K
18.64 mi12:10:432:07:406:5122:30
7:15
#4069
20M
20.00 mi12:20:552:17:526:5410:12
7:30
#4055
21M
21.00 mi12:28:382:25:356:567:43
7:43
#3922
35K
21.75 mi12:33:592:30:566:565:21
7:09
#3868
23M
23.00 mi12:43:292:40:266:599:30
7:35
#3795
24M
24.00 mi12:52:402:49:377:049:11
9:11
#4095
40K
24.85 mi13:01:172:58:147:108:37
10:05
#4453
25.2M
25.20 mi13:03:453:00:427:102:28
7:09
#4322
Finish
26.22 mi13:11:473:08:447:128:02
7:53
#4390
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4658435043505745(Top 22%)5193(Top 36%)5193(Top 107%)
10K6.21 mi3.10 mi4756-984432-824432-824907(Top 19%)4550(Top 31%)4550(Top 94%)
15K9.32 mi3.11 mi5099-3434716-2844716-2845745(Top 22%)5193(Top 36%)5193(Top 107%)
20K12.43 mi3.11 mi4690+4094360+3564360+3563876(Top 15%)3634(Top 25%)3634(Top 75%)
Half13.11 mi0.68 mi4614+764290+704290+703579(Top 14%)3382(Top 23%)3382(Top 70%)
25K15.53 mi2.42 mi4151+4633888+4023888+4022501(Top 10%)2380(Top 16%)2380(Top 49%)
30K18.64 mi3.11 mi4069+823800+883800+883957(Top 15%)3585(Top 25%)3585(Top 74%)
20M20.00 mi1.36 mi4055+143762+383762+384329(Top 17%)3793(Top 26%)3793(Top 78%)
21M21.00 mi1.00 mi3922+1333642+1203642+1203204(Top 13%)2867(Top 20%)2867(Top 59%)
35K21.75 mi0.75 mi3868+543587+553587+553615(Top 14%)3190(Top 22%)3190(Top 66%)
23M23.00 mi1.25 mi3795+733511+763511+763949(Top 15%)3349(Top 23%)3349(Top 69%)
24M24.00 mi1.00 mi4095-3003729-2183729-21812993(Top 51%)8025(Top 55%)8025(Top 165%)
40K24.85 mi0.85 mi4453-3583993-2643993-26415267(Top 60%)9084(Top 62%)9084(Top 187%)
25.2M25.20 mi0.35 mi4322+1313884+1093884+109813(Top 3%)750(Top 5%)750(Top 15%)
Finish26.22 mi1.02 mi4390-683912-283912-287785(Top 30%)5296(Top 36%)5296(Top 109%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

5745

Males

5193

M18-39

5193

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

4907

Males

4550

M18-39

4550

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

5745

Males

5193

M18-39

5193

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

3876

Males

3634

M18-39

3634

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3579

Males

3382

M18-39

3382

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2501

Males

2380

M18-39

2380

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

3957

Males

3585

M18-39

3585

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4329

Males

3793

M18-39

3793

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3204

Males

2867

M18-39

2867

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3615

Males

3190

M18-39

3190

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

3949

Males

3349

M18-39

3349

23M→24M

23.0 - 24.0 mi

Top 51%
×6stories
+12ft-82ft

Overall

12993

Males

8025

M18-39

8025

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

15267

Males

9084

M18-39

9084

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

813

Males

750

M18-39

750

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

7785

Males

5296

M18-39

5296

Passing Analysis

Category:
Athletes Passed
2073
Passed By
1805
Net Change
+268
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4658
5K → 10K143241-98#4658#4756
10K → 15K65408-343#4756#5099
15K → 20K41910+409#5099#4690
20K → Half793+76#4690#4614
Half → 25K4641+463#4614#4151
25K → 30K237155+82#4151#4069
30K → 20M121107+14#4069#4055
20M → 21M16128+133#4055#3922
21M → 35K7723+54#3922#3868
35K → 23M11845+73#3868#3795
23M → 24M11311-300#3795#4095
24M → 40K10368-358#4095#4453
40K → 25.2M1310+131#4453#4322
25.2M → Finish37105-68#4322#4390
TOTALS20731805+268
📊

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