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BOSTON MARATHON 2024

Brian Svejkosky

Bib: 3254•M

MO

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 15%
Gender (Male)
#0 / 14578
Top 24%
Division (M18-39)
#0 / 4849
Top 47%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:49
Rank: #2556
Start → 5K
19:49 | 6:23/mi
10K· 6.21 mi
39:51
Rank: #2598 (-42)
5K → 10K
20:02 | 6:27/mi
15K· 9.32 mi
1:00:26
Rank: #2848 (-250)
10K → 15K
20:35 | 6:38/mi
20K· 12.43 mi
1:21:42
Rank: #3117 (-269)
15K → 20K
21:16 | 6:51/mi
Half· 13.11 mi
1:26:21
Rank: #3160 (-43)
20K → Half
4:39 | 6:49/mi
25K· 15.53 mi
1:43:12
Rank: #3261 (-101)
Half → 25K
16:51 | 6:57/mi
30K· 18.64 mi
2:06:33
Rank: #3636 (-375)
25K → 30K
23:21 | 7:31/mi
20M
2:17:38
Rank: #3964 (-328)
30K → 20M
11:05 | 8:09/mi
21M
2:26:00
Rank: #4041 (-77)
20M → 21M
8:22 | 8:22/mi
35K· 21.75 mi
2:31:31
Rank: #4023 (+18)
21M → 35K
5:31 | 7:22/mi
23M
2:41:04
Rank: #3940 (+83)
35K → 23M
9:33 | 7:38/mi
24M
2:48:43
Rank: #3917 (+23)
23M → 24M
7:39 | 7:39/mi
40K· 24.85 mi
2:55:21
Rank: #3873 (+44)
24M → 40K
6:38 | 7:45/mi
25.2M
2:58:46
Rank: #3945 (-72)
40K → 25.2M
3:25 | 9:54/mi
Finish· 26.22 mi
3:06:00
Rank: #3879 (+66)
25.2M → Finish
7:14 | 7:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:21
Pace6:35 /mi
2nd Half
Distance13.11 mi
Time1:39:39
Pace7:36 /mi
📊Positive Split: 15.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5119:496:2319:49
6:23
-
10K
6.21 mi10:41:5339:516:2520:02
6:27
+0:04
15K
9.32 mi11:02:281:00:266:2920:35
6:38
+0:11
20K
12.43 mi11:23:441:21:426:3421:16
6:51
+0:13
Half
13.11 mi11:28:231:26:216:354:39
6:49
-0:02
25K
15.53 mi11:45:141:43:126:3916:51
6:57
+0:08
30K
18.64 mi12:08:352:06:336:4723:21
7:31
+0:34
20M
20.00 mi12:19:402:17:386:5311:05
8:09
+0:38
21M
21.00 mi12:28:022:26:006:578:22
8:22
+0:13
35K
21.75 mi12:33:332:31:316:585:31
7:22
-1:00
23M
23.00 mi12:43:062:41:047:009:33
7:38
+0:16
24M
24.00 mi12:50:452:48:437:027:39
7:39
+0:01
40K
24.85 mi12:57:232:55:217:036:38
7:45
+0:06
25.2M
25.20 mi13:00:482:58:467:063:25
9:54
+2:09
Finish
26.22 mi13:08:023:06:007:067:14
7:06
-2:48

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

6:23 /mi

Average Pace

7:06 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:26:21

46% of race

Time at Steady Pace

1:16:47

41% of race

Time at Slower Pace

22:52

12% of race

Average Pace: 7:06 /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 mi10:21:5119:496:2319:49
6:23
#2556
10K
6.21 mi10:41:5339:516:2520:02
6:27
#2598
15K
9.32 mi11:02:281:00:266:2920:35
6:38
#2848
20K
12.43 mi11:23:441:21:426:3421:16
6:51
#3117
Half
13.11 mi11:28:231:26:216:354:39
6:49
#3160
25K
15.53 mi11:45:141:43:126:3916:51
6:57
#3261
30K
18.64 mi12:08:352:06:336:4723:21
7:31
#3636
20M
20.00 mi12:19:402:17:386:5311:05
8:09
#3964
21M
21.00 mi12:28:022:26:006:578:22
8:22
#4041
35K
21.75 mi12:33:332:31:316:585:31
7:22
#4023
23M
23.00 mi12:43:062:41:047:009:33
7:38
#3940
24M
24.00 mi12:50:452:48:437:027:39
7:39
#3917
40K
24.85 mi12:57:232:55:217:036:38
7:45
#3873
25.2M
25.20 mi13:00:482:58:467:063:25
9:54
#3945
Finish
26.22 mi13:08:023:06:007:067:14
7:06
#3879
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2556246024603423(Top 13%)3248(Top 22%)3248(Top 67%)
10K6.21 mi3.10 mi2598-422500-402500-402697(Top 11%)2584(Top 18%)2584(Top 53%)
15K9.32 mi3.11 mi2848-2502726-2262726-2263423(Top 13%)3248(Top 22%)3248(Top 67%)
20K12.43 mi3.11 mi3117-2692973-2472973-2474216(Top 17%)3920(Top 27%)3920(Top 81%)
Half13.11 mi0.68 mi3160-433013-403013-404579(Top 18%)4217(Top 29%)4217(Top 87%)
25K15.53 mi2.42 mi3261-1013099-863099-864080(Top 16%)3764(Top 26%)3764(Top 78%)
30K18.64 mi3.11 mi3636-3753420-3213420-3215161(Top 20%)4464(Top 31%)4464(Top 92%)
20M20.00 mi1.36 mi3964-3283697-2773697-2777573(Top 30%)5752(Top 39%)5752(Top 119%)
21M21.00 mi1.00 mi4041-773742-453742-455593(Top 22%)4459(Top 31%)4459(Top 92%)
35K21.75 mi0.75 mi4023+183716+263716+264462(Top 17%)3766(Top 26%)3766(Top 78%)
23M23.00 mi1.25 mi3940+833630+863630+864091(Top 16%)3432(Top 24%)3432(Top 71%)
24M24.00 mi1.00 mi3917+233593+373593+374759(Top 19%)3765(Top 26%)3765(Top 78%)
40K24.85 mi0.85 mi3873+443544+493544+494557(Top 18%)3538(Top 24%)3538(Top 73%)
25.2M25.20 mi0.35 mi3945-723591-473591-4710465(Top 41%)6575(Top 45%)6575(Top 136%)
Finish26.22 mi1.02 mi3879+663519+723519+723557(Top 14%)2904(Top 20%)2904(Top 60%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3423

Males

3248

M18-39

3248

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

2697

Males

2584

M18-39

2584

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3423

Males

3248

M18-39

3248

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4216

Males

3920

M18-39

3920

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

4579

Males

4217

M18-39

4217

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4080

Males

3764

M18-39

3764

25K→30K

15.5 - 18.6 mi

Top 20%
×9stories
+181ft-148ft

Overall

5161

Males

4464

M18-39

4464

30K→20M

18.6 - 20.0 mi

Top 30%
×5stories
+64ft-50ft

Overall

7573

Males

5752

M18-39

5752

20M→21M

20.0 - 21.0 mi

Top 22%
×8stories
+106ft-24ft

Overall

5593

Males

4459

M18-39

4459

21M→35K

21.0 - 21.8 mi

Top 17%
×7stories
+17ft-86ft

Overall

4462

Males

3766

M18-39

3766

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4091

Males

3432

M18-39

3432

23M→24M

23.0 - 24.0 mi

Top 19%
×6stories
+12ft-82ft

Overall

4759

Males

3765

M18-39

3765

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4557

Males

3538

M18-39

3538

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

10465

Males

6575

M18-39

6575

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3557

Males

2904

M18-39

2904

Passing Analysis

Category:
Athletes Passed
906
Passed By
2229
Net Change
-1323
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2556
5K → 10K111153-42#2556#2598
10K → 15K31281-250#2598#2848
15K → 20K48317-269#2848#3117
20K → Half649-43#3117#3160
Half → 25K86187-101#3160#3261
25K → 30K86461-375#3261#3636
30K → 20M42370-328#3636#3964
20M → 21M67144-77#3964#4041
21M → 35K6244+18#4041#4023
35K → 23M12643+83#4023#3940
23M → 24M7350+23#3940#3917
24M → 40K7026+44#3917#3873
40K → 25.2M779-72#3873#3945
25.2M → Finish9125+66#3945#3879
TOTALS9062229-1323
📊

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