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BOSTON MARATHON 2024

Sebastian Frizel

Bib: 6109•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 37%
Gender (Male)
#0 / 14578
Top 49%
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
6:42/mi
20:50
↑ 97↓ 3451.5%
10K· 6.21 mi
7:04/mi
42:48
↑ 79↓ 1380.4%
15K· 9.32 mi
7:26/mi
1:05:55
↑ 67↓ 78
20K· 12.43 mi
7:58/mi
1:30:41
↑ 106↓ 860.1%
Half· 13.11 mi
7:42/mi
1:35:56
↑ 19↓ 370.5%
25K· 15.53 mi
8:05/mi
1:55:32
↑ 66↓ 880.2%
30K· 18.64 mi
8:35/mi
2:22:12
↑ 181↓ 1480.2%
20M
9:02/mi
2:34:29
↑ 64↓ 500.2%
21M
9:41/mi
2:44:10
↑ 106↓ 241.6%
35K· 21.75 mi
8:39/mi
2:50:38
↑ 17↓ 861.7%
23M
9:09/mi
3:02:05
↑ 23↓ 630.6%
24M
8:59/mi
3:11:04
↓ 821.3%
40K· 24.85 mi
8:50/mi
3:18:37
↓ 200.3%
25.2M
9:46/mi
3:21:59
↑ 13↓ 160.2%
Finish· 26.22 mi
7:53/mi
3:30:01
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:56
Pace7:19 /mi
2nd Half
Distance13.11 mi
Time1:54:05
Pace8:42 /mi
📊Positive Split: 18.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:1720:506:4220:50
6:42
-
10K
6.21 mi10:48:1542:486:5321:58
7:04
+0:22
15K
9.32 mi11:11:221:05:557:0423:07
7:26
+0:22
20K
12.43 mi11:36:081:30:417:1824:46
7:58
+0:32
Half
13.11 mi11:41:231:35:567:195:15
7:42
-0:16
25K
15.53 mi12:00:591:55:327:2619:36
8:05
+0:23
30K
18.64 mi12:27:392:22:127:3826:40
8:35
+0:30
20M
20.00 mi12:39:562:34:297:4312:17
9:02
+0:27
21M
21.00 mi12:49:372:44:107:499:41
9:41
+0:39
35K
21.75 mi12:56:052:50:387:516:28
8:39
-1:02
23M
23.00 mi13:07:323:02:057:5511:27
9:09
+0:30
24M
24.00 mi13:16:313:11:047:588:59
8:59
-0:10
40K
24.85 mi13:24:043:18:377:597:33
8:50
-0:09
25.2M
25.20 mi13:27:263:21:598:013:22
9:46
+0:56
Finish
26.22 mi13:35:283:30:018:018:02
7:53
-1:53

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

6:42 /mi

Average Pace

8:01 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:34

59% of race

Time at Steady Pace

49:40

24% of race

Time at Slower Pace

36:47

18% of race

Average Pace: 8:01 /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 mi10:26:1720:506:4220:50
6:42
#4897
10K
6.21 mi10:48:1542:486:5321:58
7:04
#6081
15K
9.32 mi11:11:221:05:557:0423:07
7:26
#7048
20K
12.43 mi11:36:081:30:417:1824:46
7:58
#8099
Half
13.11 mi11:41:231:35:567:195:15
7:42
#8233
25K
15.53 mi12:00:591:55:327:2619:36
8:05
#8616
30K
18.64 mi12:27:392:22:127:3826:40
8:35
#9057
20M
20.00 mi12:39:562:34:297:4312:17
9:02
#9259
21M
21.00 mi12:49:372:44:107:499:41
9:41
#9342
35K
21.75 mi12:56:052:50:387:516:28
8:39
#9391
23M
23.00 mi13:07:323:02:057:5511:27
9:09
#9527
24M
24.00 mi13:16:313:11:047:588:59
8:59
#9642
40K
24.85 mi13:24:043:18:377:597:33
8:50
#9652
25.2M
25.20 mi13:27:263:21:598:013:22
9:46
#9651
Finish
26.22 mi13:35:283:30:018:018:02
7:53
#9574
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4897454645469195(Top 36%)7399(Top 51%)7399(Top 153%)
10K6.21 mi3.10 mi6081-11845491-9455491-9457108(Top 28%)6186(Top 42%)6186(Top 128%)
15K9.32 mi3.11 mi7048-9676150-6596150-6599195(Top 36%)7399(Top 51%)7399(Top 153%)
20K12.43 mi3.11 mi8099-10516801-6516801-65111611(Top 45%)8459(Top 58%)8459(Top 174%)
Half13.11 mi0.68 mi8233-1346877-766877-7610498(Top 41%)7918(Top 54%)7918(Top 163%)
25K15.53 mi2.42 mi8616-3837047-1707047-17010699(Top 42%)7855(Top 54%)7855(Top 162%)
30K18.64 mi3.11 mi9057-4417199-1527199-15211073(Top 43%)7819(Top 54%)7819(Top 161%)
20M20.00 mi1.36 mi9259-2027246-477246-4712303(Top 48%)8087(Top 55%)8087(Top 167%)
21M21.00 mi1.00 mi9342-837212+347212+3411611(Top 45%)7515(Top 52%)7515(Top 155%)
35K21.75 mi0.75 mi9391-497205+77205+711504(Top 45%)7445(Top 51%)7445(Top 154%)
23M23.00 mi1.25 mi9527-1367211-67211-611887(Top 47%)7511(Top 52%)7511(Top 155%)
24M24.00 mi1.00 mi9642-1157219-87219-812049(Top 47%)7580(Top 52%)7580(Top 156%)
40K24.85 mi0.85 mi9652-107189+307189+3010028(Top 39%)6422(Top 44%)6422(Top 132%)
25.2M25.20 mi0.35 mi9651+17172+177172+179872(Top 39%)6282(Top 43%)6282(Top 130%)
Finish26.22 mi1.02 mi9574+777098+747098+747815(Top 31%)5326(Top 37%)5326(Top 110%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21story building
+97ft-345ft

Overall

9195

Males

7399

M18-39

7399

5K→10K

3.1 - 6.2 mi

Top 28%
×5story building
+79ft-138ft

Overall

7108

Males

6186

M18-39

6186

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+67ft-78ft

Overall

9195

Males

7399

M18-39

7399

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

11611

Males

8459

M18-39

8459

20K→Half

12.4 - 13.1 mi

Top 41%
×2story building
+19ft-37ft

Overall

10498

Males

7918

M18-39

7918

Half→25K

13.1 - 15.5 mi

Top 42%
×4story building
+66ft-88ft

Overall

10699

Males

7855

M18-39

7855

25K→30K

15.5 - 18.6 mi

Top 43%
×9story building
+181ft-148ft

Overall

11073

Males

7819

M18-39

7819

30K→20M

18.6 - 20.0 mi

Top 48%
×5story building
+64ft-50ft

Overall

12303

Males

8087

M18-39

8087

20M→21M

20.0 - 21.0 mi

Top 45%
×8story building
+106ft-24ft

Overall

11611

Males

7515

M18-39

7515

21M→35K

21.0 - 21.8 mi

Top 45%
×7story building
+17ft-86ft

Overall

11504

Males

7445

M18-39

7445

35K→23M

21.8 - 23.0 mi

Top 47%
×5story building
+23ft-63ft

Overall

11887

Males

7511

M18-39

7511

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

12049

Males

7580

M18-39

7580

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10028

Males

6422

M18-39

6422

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

9872

Males

6282

M18-39

6282

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

7815

Males

5326

M18-39

5326

Passing Analysis

Category:
Athletes Passed
992*
Passed By
5669
Net Change
-4677
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4897
5K → 10K201204-1184#4897#6081
10K → 15K18985-967#6081#7048
15K → 20K261077-1051#7048#8099
20K → Half7141-134#8099#8233
Half → 25K111494-383#8233#8616
25K → 30K151592-441#8616#9057
30K → 20M74276-202#9057#9259
20M → 21M104187-83#9259#9342
21M → 35K58107-49#9342#9391
35K → 23M113249-136#9391#9527
23M → 24M64*179-115#9527#9642
24M → 40K8393-10#9642#9652
40K → 25.2M4948+1#9652#9651
25.2M → Finish11437+77#9651#9574
TOTALS992*5669-4677

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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