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BOSTON MARATHON 2024

Derek Surka

Bib: 7410•M

NM

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 27%
Gender (Male)
#0 / 14578
Top 38%
Masters (Masters Men)
#0 / 9729
Top 27%
Division (M50-54)
#0 / 1935
Top 24%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:35
Rank: #6713
Start → 5K
21:35 | 6:57/mi
10K· 6.21 mi
43:05
Rank: #6393 (+320)
5K → 10K
21:30 | 6:55/mi
15K· 9.32 mi
1:04:27
Rank: #6049 (+344)
10K → 15K
21:22 | 6:53/mi
20K· 12.43 mi
1:28:10
Rank: #6741 (-692)
15K → 20K
23:43 | 7:38/mi
Half· 13.11 mi
1:33:08
Rank: #6777 (-36)
20K → Half
4:58 | 7:17/mi
25K· 15.53 mi
1:51:59
Rank: #6999 (-222)
Half → 25K
18:51 | 7:46/mi
30K· 18.64 mi
2:17:21
Rank: #7237 (-238)
25K → 30K
25:22 | 8:10/mi
20M
2:28:26
Rank: #7214 (+23)
30K → 20M
11:05 | 8:09/mi
21M
2:37:17
Rank: #7166 (+48)
20M → 21M
8:51 | 8:51/mi
35K· 21.75 mi
2:43:21
Rank: #7145 (+21)
21M → 35K
6:04 | 8:07/mi
23M
2:53:29
Rank: #6996 (+149)
35K → 23M
10:08 | 8:06/mi
24M
3:01:44
Rank: #7001 (-5)
23M → 24M
8:15 | 8:15/mi
40K· 24.85 mi
3:08:36
Rank: #6886 (+115)
24M → 40K
6:52 | 8:02/mi
25.2M
3:11:37
Rank: #6822 (+64)
40K → 25.2M
3:01 | 8:45/mi
Finish· 26.22 mi
3:19:34
Rank: #6787 (+35)
25.2M → Finish
7:57 | 7:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:08
Pace7:06 /mi
2nd Half
Distance13.11 mi
Time1:46:26
Pace8:07 /mi
📊Positive Split: 14.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:3621:356:5721:35
6:57
-
10K
6.21 mi10:50:0643:056:5621:30
6:55
-0:02
15K
9.32 mi11:11:281:04:276:5521:22
6:53
-0:02
20K
12.43 mi11:35:111:28:107:0623:43
7:38
+0:45
Half
13.11 mi11:40:091:33:087:064:58
7:17
-0:21
25K
15.53 mi11:59:001:51:597:1318:51
7:46
+0:29
30K
18.64 mi12:24:222:17:217:2225:22
8:10
+0:24
20M
20.00 mi12:35:272:28:267:2511:05
8:09
-0:01
21M
21.00 mi12:44:182:37:177:298:51
8:51
+0:42
35K
21.75 mi12:50:222:43:217:316:04
8:07
-0:44
23M
23.00 mi13:00:302:53:297:3310:08
8:06
-0:01
24M
24.00 mi13:08:453:01:447:348:15
8:15
+0:09
40K
24.85 mi13:15:373:08:367:356:52
8:02
-0:13
25.2M
25.20 mi13:18:383:11:377:363:01
8:45
+0:43
Finish
26.22 mi13:26:353:19:347:377:57
7:48
-0:57

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

6:53 /mi

Average Pace

7:37 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:08

47% of race

Time at Steady Pace

1:34:34

47% of race

Time at Slower Pace

11:52

6% of race

Average Pace: 7:37 /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 mi10:28:3621:356:5721:35
6:57
#6713
10K
6.21 mi10:50:0643:056:5621:30
6:55
#6393
15K
9.32 mi11:11:281:04:276:5521:22
6:53
#6049
20K
12.43 mi11:35:111:28:107:0623:43
7:38
#6741
Half
13.11 mi11:40:091:33:087:064:58
7:17
#6777
25K
15.53 mi11:59:001:51:597:1318:51
7:46
#6999
30K
18.64 mi12:24:222:17:217:2225:22
8:10
#7237
20M
20.00 mi12:35:272:28:267:2511:05
8:09
#7214
21M
21.00 mi12:44:182:37:177:298:51
8:51
#7166
35K
21.75 mi12:50:222:43:217:316:04
8:07
#7145
23M
23.00 mi13:00:302:53:297:3310:08
8:06
#6996
24M
24.00 mi13:08:453:01:447:348:15
8:15
#7001
40K
24.85 mi13:15:373:08:367:356:52
8:02
#6886
25.2M
25.20 mi13:18:383:11:377:363:01
8:45
#6822
Finish
26.22 mi13:26:353:19:347:377:57
7:48
#6787
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi6713596259625397(Top 21%)4931(Top 34%)4931(Top 255%)
10K6.21 mi3.10 mi6393+3205713+2495713+2496136(Top 24%)5514(Top 38%)5514(Top 285%)
15K9.32 mi3.11 mi6049+3445465+2485465+2485397(Top 21%)4931(Top 34%)4931(Top 255%)
20K12.43 mi3.11 mi6741-6925925-4605925-4609279(Top 36%)7300(Top 50%)7300(Top 377%)
Half13.11 mi0.68 mi6777-365950-255950-257472(Top 29%)6280(Top 43%)6280(Top 325%)
25K15.53 mi2.42 mi6999-2226053-1036053-1038754(Top 34%)6842(Top 47%)6842(Top 354%)
30K18.64 mi3.11 mi7237-2386153-1006153-1008792(Top 34%)6652(Top 46%)6652(Top 344%)
20M20.00 mi1.36 mi7214+236093+606093+607588(Top 30%)5767(Top 40%)5767(Top 298%)
21M21.00 mi1.00 mi7166+486010+836010+837831(Top 31%)5711(Top 39%)5711(Top 295%)
35K21.75 mi0.75 mi7145+215970+405970+408417(Top 33%)5964(Top 41%)5964(Top 308%)
23M23.00 mi1.25 mi6996+1495828+1425828+1426222(Top 24%)4660(Top 32%)4660(Top 241%)
24M24.00 mi1.00 mi7001-55788+405788+408013(Top 31%)5501(Top 38%)5501(Top 284%)
40K24.85 mi0.85 mi6886+1155666+1225666+1225946(Top 23%)4303(Top 30%)4303(Top 222%)
25.2M25.20 mi0.35 mi6822+645608+585608+585422(Top 21%)3957(Top 27%)3957(Top 204%)
Finish26.22 mi1.02 mi6787+355553+555553+557343(Top 29%)5055(Top 35%)5055(Top 261%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

5397

Males

4931

M50-54

4931

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6136

Males

5514

M50-54

5514

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

5397

Males

4931

M50-54

4931

15K→20K

9.3 - 12.4 mi

Top 36%
×5stories
+106ft-86ft

Overall

9279

Males

7300

M50-54

7300

20K→Half

12.4 - 13.1 mi

Top 29%
×2stories
+19ft-37ft

Overall

7472

Males

6280

M50-54

6280

Half→25K

13.1 - 15.5 mi

Top 34%
×4stories
+66ft-88ft

Overall

8754

Males

6842

M50-54

6842

25K→30K

15.5 - 18.6 mi

Top 34%
×9stories
+181ft-148ft

Overall

8792

Males

6652

M50-54

6652

30K→20M

18.6 - 20.0 mi

Top 30%
×5stories
+64ft-50ft

Overall

7588

Males

5767

M50-54

5767

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

7831

Males

5711

M50-54

5711

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

8417

Males

5964

M50-54

5964

35K→23M

21.8 - 23.0 mi

Top 24%
×5stories
+23ft-63ft

Overall

6222

Males

4660

M50-54

4660

23M→24M

23.0 - 24.0 mi

Top 31%
×6stories
+12ft-82ft

Overall

8013

Males

5501

M50-54

5501

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

5946

Males

4303

M50-54

4303

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5422

Males

3957

M50-54

3957

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

7343

Males

5055

M50-54

5055

Passing Analysis

Category:
Athletes Passed
2021
Passed By
2095
Net Change
-74
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6713
5K → 10K38666+320#6713#6393
10K → 15K36521+344#6393#6049
15K → 20K42734-692#6049#6741
20K → Half1753-36#6741#6777
Half → 25K117339-222#6777#6999
25K → 30K142380-238#6999#7237
30K → 20M123100+23#7237#7214
20M → 21M14193+48#7214#7166
21M → 35K8867+21#7166#7145
35K → 23M20051+149#7145#6996
23M → 24M96101-5#6996#7001
24M → 40K14025+115#7001#6886
40K → 25.2M7713+64#6886#6822
25.2M → Finish8752+35#6822#6787
TOTALS20212095-74
📊

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