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BOSTON MARATHON 2024

Serge Mirra

Bib: 9961•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 26%
Gender (Male)
#0 / 14578
Top 37%
Masters (Masters Men)
#0 / 9729
Top 25%
Division (M45-49)
#0 / 2218
Top 36%
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
7:19/mi
22:45
↑ 97↓ 3451.5%
10K· 6.21 mi
7:17/mi
45:24
↑ 79↓ 1380.4%
15K· 9.32 mi
7:18/mi
1:08:05
↑ 67↓ 78
20K· 12.43 mi
7:21/mi
1:30:56
↑ 106↓ 860.1%
Half· 13.11 mi
7:15/mi
1:35:53
↑ 19↓ 370.5%
25K· 15.53 mi
7:23/mi
1:53:46
↑ 66↓ 880.2%
30K· 18.64 mi
7:39/mi
2:17:32
↑ 181↓ 1480.2%
20M
7:51/mi
2:28:12
↑ 64↓ 500.2%
21M
8:40/mi
2:36:52
↑ 106↓ 241.6%
35K· 21.75 mi
7:45/mi
2:42:40
↑ 17↓ 861.7%
23M
7:58/mi
2:52:39
↑ 23↓ 630.6%
24M
7:59/mi
3:00:38
↓ 821.3%
40K· 24.85 mi
8:04/mi
3:07:32
↓ 200.3%
25.2M
8:54/mi
3:10:36
↑ 13↓ 160.2%
Finish· 26.22 mi
7:45/mi
3:18:30
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:53
Pace7:19 /mi
2nd Half
Distance13.11 mi
Time1:42:37
Pace7:50 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:2222:457:1922:45
7:19
-
10K
6.21 mi11:12:0145:247:1822:39
7:17
-0:02
15K
9.32 mi11:34:421:08:057:1822:41
7:18
+0:01
20K
12.43 mi11:57:331:30:567:1922:51
7:21
+0:03
Half
13.11 mi12:02:301:35:537:194:57
7:15
-0:06
25K
15.53 mi12:20:231:53:467:1917:53
7:23
+0:08
30K
18.64 mi12:44:092:17:327:2323:46
7:39
+0:16
20M
20.00 mi12:54:492:28:127:2510:40
7:51
+0:12
21M
21.00 mi13:03:292:36:527:288:40
8:40
+0:49
35K
21.75 mi13:09:172:42:407:295:48
7:45
-0:55
23M
23.00 mi13:19:162:52:397:309:59
7:58
+0:13
24M
24.00 mi13:27:153:00:387:327:59
7:59
+0:01
40K
24.85 mi13:34:093:07:327:336:54
8:04
+0:05
25.2M
25.20 mi13:37:133:10:367:343:04
8:54
+0:50
Finish
26.22 mi13:45:073:18:307:357:54
7:45
-1:09

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

7:15 /mi

Average Pace

7:35 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:46

57% of race

Time at Steady Pace

1:06:06

33% of race

Time at Slower Pace

18:38

9% of race

Average Pace: 7:34 /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 mi10:49:2222:457:1922:45
7:19
#9338
10K
6.21 mi11:12:0145:247:1822:39
7:17
#8948
15K
9.32 mi11:34:421:08:057:1822:41
7:18
#8642
20K
12.43 mi11:57:331:30:567:1922:51
7:21
#8242
Half
13.11 mi12:02:301:35:537:194:57
7:15
#8191
25K
15.53 mi12:20:231:53:467:1917:53
7:23
#7765
30K
18.64 mi12:44:092:17:327:2323:46
7:39
#7305
20M
20.00 mi12:54:492:28:127:2510:40
7:51
#7139
21M
21.00 mi13:03:292:36:527:288:40
8:40
#7017
35K
21.75 mi13:09:172:42:407:295:48
7:45
#6933
23M
23.00 mi13:19:162:52:397:309:59
7:58
#6759
24M
24.00 mi13:27:153:00:387:327:59
7:59
#6675
40K
24.85 mi13:34:093:07:327:336:54
8:04
#6566
25.2M
25.20 mi13:37:133:10:367:343:04
8:54
#6534
Finish
26.22 mi13:45:073:18:307:357:54
7:45
#6517
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi9338759875988162(Top 32%)6809(Top 47%)6809(Top 307%)
10K6.21 mi3.10 mi8948+3907334+2647334+2648583(Top 34%)7094(Top 49%)7094(Top 320%)
15K9.32 mi3.11 mi8642+3067149+1857149+1858162(Top 32%)6809(Top 47%)6809(Top 307%)
20K12.43 mi3.11 mi8242+4006884+2656884+2657322(Top 29%)6189(Top 42%)6189(Top 279%)
Half13.11 mi0.68 mi8191+516854+306854+307288(Top 29%)6168(Top 42%)6168(Top 278%)
25K15.53 mi2.42 mi7765+4266547+3076547+3076250(Top 24%)5343(Top 37%)5343(Top 241%)
30K18.64 mi3.11 mi7305+4606194+3536194+3535860(Top 23%)4919(Top 34%)4919(Top 222%)
20M20.00 mi1.36 mi7139+1666050+1446050+1445952(Top 23%)4830(Top 33%)4830(Top 218%)
21M21.00 mi1.00 mi7017+1225912+1385912+1386968(Top 27%)5246(Top 36%)5246(Top 237%)
35K21.75 mi0.75 mi6933+845831+815831+816332(Top 25%)4870(Top 33%)4870(Top 220%)
23M23.00 mi1.25 mi6759+1745669+1625669+1625605(Top 22%)4315(Top 30%)4315(Top 195%)
24M24.00 mi1.00 mi6675+845576+935576+936536(Top 26%)4736(Top 32%)4736(Top 214%)
40K24.85 mi0.85 mi6566+1095462+1145462+1146135(Top 24%)4401(Top 30%)4401(Top 198%)
25.2M25.20 mi0.35 mi6534+325429+335429+336024(Top 24%)4283(Top 29%)4283(Top 193%)
Finish26.22 mi1.02 mi6517+175385+445385+447035(Top 28%)4880(Top 33%)4880(Top 220%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21story building
+97ft-345ft

Overall

8162

Males

6809

M45-49

6809

5K→10K

3.1 - 6.2 mi

Top 34%
×5story building
+79ft-138ft

Overall

8583

Males

7094

M45-49

7094

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+67ft-78ft

Overall

8162

Males

6809

M45-49

6809

15K→20K

9.3 - 12.4 mi

Top 29%
×5story building
+106ft-86ft

Overall

7322

Males

6189

M45-49

6189

20K→Half

12.4 - 13.1 mi

Top 29%
×2story building
+19ft-37ft

Overall

7288

Males

6168

M45-49

6168

Half→25K

13.1 - 15.5 mi

Top 24%
×4story building
+66ft-88ft

Overall

6250

Males

5343

M45-49

5343

25K→30K

15.5 - 18.6 mi

Top 23%
×9story building
+181ft-148ft

Overall

5860

Males

4919

M45-49

4919

30K→20M

18.6 - 20.0 mi

Top 23%
×5story building
+64ft-50ft

Overall

5952

Males

4830

M45-49

4830

20M→21M

20.0 - 21.0 mi

Top 27%
×8story building
+106ft-24ft

Overall

6968

Males

5246

M45-49

5246

21M→35K

21.0 - 21.8 mi

Top 25%
×7story building
+17ft-86ft

Overall

6332

Males

4870

M45-49

4870

35K→23M

21.8 - 23.0 mi

Top 22%
×5story building
+23ft-63ft

Overall

5605

Males

4315

M45-49

4315

23M→24M

23.0 - 24.0 mi

Top 26%
×6story building
+12ft-82ft

Overall

6536

Males

4736

M45-49

4736

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6135

Males

4401

M45-49

4401

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6024

Males

4283

M45-49

4283

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2story building
+22ft-21ft

Overall

7035

Males

4880

M45-49

4880

Passing Analysis

Category:
Athletes Passed
3348
Passed By
527
Net Change
+2821
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9338
5K → 10K46373+390#9338#8948
10K → 15K35852+306#8948#8642
15K → 20K43232+400#8642#8242
20K → Half587+51#8242#8191
Half → 25K44115+426#8191#7765
25K → 30K49131+460#7765#7305
30K → 20M19933+166#7305#7139
20M → 21M18361+122#7139#7017
21M → 35K11127+84#7017#6933
35K → 23M21339+174#6933#6759
23M → 24M13248+84#6759#6675
24M → 40K14233+109#6675#6566
40K → 25.2M4513+32#6566#6534
25.2M → Finish8063+17#6534#6517
TOTALS3348527+2821
📊

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