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BOSTON MARATHON 2024

Devon Friedfertig

Bib: 26002•M

MA

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

⏱️ 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
9:43/mi
30:11
↑ 97↓ 3451.5%
10K· 6.21 mi
9:26/mi
59:28
↑ 79↓ 1380.4%
15K· 9.32 mi
9:29/mi
1:28:55
↑ 67↓ 78
20K· 12.43 mi
9:22/mi
1:58:00
↑ 106↓ 860.1%
Half· 13.11 mi
9:14/mi
2:04:18
↑ 19↓ 370.5%
25K· 15.53 mi
9:33/mi
2:27:28
↑ 66↓ 880.2%
30K· 18.64 mi
10:11/mi
2:59:06
↑ 181↓ 1480.2%
20M
10:09/mi
3:12:54
↑ 64↓ 500.2%
21M
10:33/mi
3:23:27
↑ 106↓ 241.6%
35K· 21.75 mi
9:12/mi
3:30:20
↑ 17↓ 861.7%
23M
9:31/mi
3:42:15
↑ 23↓ 630.6%
24M
9:34/mi
3:51:49
↓ 821.3%
40K· 24.85 mi
9:38/mi
4:00:03
↓ 200.3%
25.2M
10:29/mi
4:03:40
↑ 13↓ 160.2%
Finish· 26.22 mi
8:43/mi
4:12:33
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:18
Pace9:29 /mi
2nd Half
Distance13.11 mi
Time2:08:15
Pace9:47 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:1030:119:4330:11
9:43
-
10K
6.21 mi12:18:2759:289:3429:17
9:26
-0:17
15K
9.32 mi12:47:541:28:559:3229:27
9:29
+0:03
20K
12.43 mi13:16:591:58:009:3029:05
9:22
-0:07
Half
13.11 mi13:23:172:04:189:296:18
9:14
-0:08
25K
15.53 mi13:46:272:27:289:3023:10
9:33
+0:19
30K
18.64 mi14:18:052:59:069:3631:38
10:11
+0:38
20M
20.00 mi14:31:533:12:549:3913:48
10:09
-0:02
21M
21.00 mi14:42:263:23:279:4110:33
10:33
+0:24
35K
21.75 mi14:49:193:30:209:406:53
9:12
-1:21
23M
23.00 mi15:01:143:42:159:4011:55
9:31
+0:19
24M
24.00 mi15:10:483:51:499:409:34
9:34
+0:03
40K
24.85 mi15:19:024:00:039:398:14
9:38
+0:04
25.2M
25.20 mi15:22:394:03:409:403:37
10:29
+0:51
Finish
26.22 mi15:31:324:12:339:388:53
8:43
-1:46

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

8:43 /mi

Average Pace

9:38 /mi

Slowest Pace

10:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

22:04

9% of race

Time at Steady Pace

2:50:53

68% of race

Time at Slower Pace

59:36

24% of race

Average Pace: 9:38 /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 mi11:49:1030:119:4330:11
9:43
#22308
10K
6.21 mi12:18:2759:289:3429:17
9:26
#21725
15K
9.32 mi12:47:541:28:559:3229:27
9:29
#21340
20K
12.43 mi13:16:591:58:009:3029:05
9:22
#20670
Half
13.11 mi13:23:172:04:189:296:18
9:14
#20581
25K
15.53 mi13:46:272:27:289:3023:10
9:33
#20128
30K
18.64 mi14:18:052:59:069:3631:38
10:11
#19698
20M
20.00 mi14:31:533:12:549:3913:48
10:09
#19485
21M
21.00 mi14:42:263:23:279:4110:33
10:33
#19201
35K
21.75 mi14:49:193:30:209:406:53
9:12
#19015
23M
23.00 mi15:01:143:42:159:4011:55
9:31
#18692
24M
24.00 mi15:10:483:51:499:409:34
9:34
#18518
40K
24.85 mi15:19:024:00:039:398:14
9:38
#18356
25.2M
25.20 mi15:22:394:03:409:403:37
10:29
#18237
Finish
26.22 mi15:31:324:12:339:388:53
8:43
#18032
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi22308132021320220589(Top 81%)12441(Top 85%)12441(Top 257%)
10K6.21 mi3.10 mi21725+58312916+28612916+28621155(Top 83%)12656(Top 87%)12656(Top 261%)
15K9.32 mi3.11 mi21340+38512744+17212744+17220589(Top 81%)12441(Top 85%)12441(Top 257%)
20K12.43 mi3.11 mi20670+67012445+29912445+29918739(Top 73%)11567(Top 79%)11567(Top 239%)
Half13.11 mi0.68 mi20581+8912394+5112394+5119183(Top 75%)11701(Top 80%)11701(Top 241%)
25K15.53 mi2.42 mi20128+45312185+20912185+20917729(Top 69%)11023(Top 76%)11023(Top 227%)
30K18.64 mi3.11 mi19698+43011920+26511920+26517921(Top 70%)10885(Top 75%)10885(Top 224%)
20M20.00 mi1.36 mi19485+21311787+13311787+13316975(Top 66%)10242(Top 70%)10242(Top 211%)
21M21.00 mi1.00 mi19201+28411630+15711630+15714998(Top 59%)9154(Top 63%)9154(Top 189%)
35K21.75 mi0.75 mi19015+18611528+10211528+10214256(Top 56%)8768(Top 60%)8768(Top 181%)
23M23.00 mi1.25 mi18692+32311353+17511353+17513608(Top 53%)8373(Top 57%)8373(Top 173%)
24M24.00 mi1.00 mi18518+17411250+10311250+10314742(Top 58%)8901(Top 61%)8901(Top 184%)
40K24.85 mi0.85 mi18356+16211161+8911161+8913632(Top 53%)8254(Top 57%)8254(Top 170%)
25.2M25.20 mi0.35 mi18237+11911088+7311088+7312764(Top 50%)7767(Top 53%)7767(Top 160%)
Finish26.22 mi1.02 mi18032+20510959+12910959+12912719(Top 50%)7880(Top 54%)7880(Top 163%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21story building
+97ft-345ft

Overall

20589

Males

12441

M18-39

12441

5K→10K

3.1 - 6.2 mi

Top 83%
×5story building
+79ft-138ft

Overall

21155

Males

12656

M18-39

12656

10K→15K

6.2 - 9.3 mi

Top 81%
×3story building
+67ft-78ft

Overall

20589

Males

12441

M18-39

12441

15K→20K

9.3 - 12.4 mi

Top 73%
×5story building
+106ft-86ft

Overall

18739

Males

11567

M18-39

11567

20K→Half

12.4 - 13.1 mi

Top 75%
×2story building
+19ft-37ft

Overall

19183

Males

11701

M18-39

11701

Half→25K

13.1 - 15.5 mi

Top 69%
×4story building
+66ft-88ft

Overall

17729

Males

11023

M18-39

11023

25K→30K

15.5 - 18.6 mi

Top 70%
×9story building
+181ft-148ft

Overall

17921

Males

10885

M18-39

10885

30K→20M

18.6 - 20.0 mi

Top 66%
×5story building
+64ft-50ft

Overall

16975

Males

10242

M18-39

10242

20M→21M

20.0 - 21.0 mi

Top 59%
×8story building
+106ft-24ft

Overall

14998

Males

9154

M18-39

9154

21M→35K

21.0 - 21.8 mi

Top 56%
×7story building
+17ft-86ft

Overall

14256

Males

8768

M18-39

8768

35K→23M

21.8 - 23.0 mi

Top 53%
×5story building
+23ft-63ft

Overall

13608

Males

8373

M18-39

8373

23M→24M

23.0 - 24.0 mi

Top 58%
×6story building
+12ft-82ft

Overall

14742

Males

8901

M18-39

8901

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

13632

Males

8254

M18-39

8254

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

12764

Males

7767

M18-39

7767

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2story building
+22ft-21ft

Overall

12719

Males

7880

M18-39

7880

Passing Analysis

Category:
Athletes Passed
4416
Passed By
140
Net Change
+4276
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22308
5K → 10K63047+583#22308#21725
10K → 15K41429+385#21725#21340
15K → 20K6788+670#21340#20670
20K → Half945+89#20670#20581
Half → 25K4585+453#20581#20128
25K → 30K44616+430#20128#19698
30K → 20M22613+213#19698#19485
20M → 21M2895+284#19485#19201
21M → 35K1871+186#19201#19015
35K → 23M3252+323#19015#18692
23M → 24M1773+174#18692#18518
24M → 40K1620+162#18518#18356
40K → 25.2M1212+119#18356#18237
25.2M → Finish2094+205#18237#18032
TOTALS4416140+4276
📊

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