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BOSTON MARATHON 2024

Julio Cesar Sarmiento

Bib: 28945•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 33%
Gender (Male)
#0 / 14578
Top 44%
Masters (Masters Men)
#0 / 9729
Top 34%
Division (M45-49)
#0 / 2218
Top 46%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:41
Rank: #11713
Start → 5K
7:37/mi
23:41 split
10K· 6.21 mi
46:12
Rank: #9899 (+1814)
5K → 10K
7:15/mi
22:31 split
15K· 9.32 mi
1:08:59
Rank: #9351 (+548)
10K → 15K
7:20/mi
22:47 split
20K· 12.43 mi
1:32:15
Rank: #9033 (+318)
15K → 20K
7:29/mi
23:16 split
Half· 13.11 mi
1:37:25
Rank: #9065 (-32)
20K → Half
7:34/mi
5:10 split
25K· 15.53 mi
1:56:37
Rank: #9126 (-61)
Half → 25K
7:55/mi
19:12 split
30K· 18.64 mi
2:22:29
Rank: #9153 (-27)
25K → 30K
8:20/mi
25:52 split
20M
2:33:55
Rank: #9063 (+90)
30K → 20M
8:25/mi
11:26 split
21M
2:42:46
Rank: #8884 (+179)
20M → 21M
8:51/mi
8:51 split
35K· 21.75 mi
2:48:41
Rank: #8786 (+98)
21M → 35K
7:55/mi
5:55 split
23M
2:58:58
Rank: #8593 (+193)
35K → 23M
8:13/mi
10:17 split
24M
3:07:02
Rank: #8464 (+129)
23M → 24M
8:04/mi
8:04 split
40K· 24.85 mi
3:14:11
Rank: #8374 (+90)
24M → 40K
8:22/mi
7:09 split
25.2M
3:17:20
Rank: #8323 (+51)
40K → 25.2M
9:08/mi
3:09 split
Finish· 26.22 mi
3:25:36
Rank: #8319 (+4)
25.2M → Finish
8:07/mi
8:16 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:25
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:48:11
Pace8:15 /mi
📊Positive Split: 11.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:3023:417:3723:41
7:37
-
10K
6.21 mi12:06:0146:127:2622:31
7:15
-0:22
15K
9.32 mi12:28:481:08:597:2422:47
7:20
+0:05
20K
12.43 mi12:52:041:32:157:2523:16
7:29
+0:09
Half
13.11 mi12:57:141:37:257:265:10
7:34
+0:05
25K
15.53 mi13:16:261:56:377:3019:12
7:55
+0:21
30K
18.64 mi13:42:182:22:297:3925:52
8:20
+0:25
20M
20.00 mi13:53:442:33:557:4211:26
8:25
+0:05
21M
21.00 mi14:02:352:42:467:458:51
8:51
+0:26
35K
21.75 mi14:08:302:48:417:455:55
7:55
-0:56
23M
23.00 mi14:18:472:58:587:4710:17
8:13
+0:18
24M
24.00 mi14:26:513:07:027:488:04
8:04
-0:09
40K
24.85 mi14:34:003:14:117:497:09
8:22
+0:18
25.2M
25.20 mi14:37:093:17:207:503:09
9:08
+0:46
Finish
26.22 mi14:45:253:25:367:518:16
8:07
-1:01

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

7:51 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:25

47% of race

Time at Steady Pace

51:44

25% of race

Time at Slower Pace

56:27

27% of race

Average Pace: 7:50 /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 mi11:43:3023:417:3723:41
7:37
#11713
10K
6.21 mi12:06:0146:127:2622:31
7:15
#9899
15K
9.32 mi12:28:481:08:597:2422:47
7:20
#9351
20K
12.43 mi12:52:041:32:157:2523:16
7:29
#9033
Half
13.11 mi12:57:141:37:257:265:10
7:34
#9065
25K
15.53 mi13:16:261:56:377:3019:12
7:55
#9126
30K
18.64 mi13:42:182:22:297:3925:52
8:20
#9153
20M
20.00 mi13:53:442:33:557:4211:26
8:25
#9063
21M
21.00 mi14:02:352:42:467:458:51
8:51
#8884
35K
21.75 mi14:08:302:48:417:455:55
7:55
#8786
23M
23.00 mi14:18:472:58:587:4710:17
8:13
#8593
24M
24.00 mi14:26:513:07:027:488:04
8:04
#8464
40K
24.85 mi14:34:003:14:117:497:09
8:22
#8374
25.2M
25.20 mi14:37:093:17:207:503:09
9:08
#8323
Finish
26.22 mi14:45:253:25:367:518:16
8:07
#8319
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi11713871887188380(Top 33%)6947(Top 48%)6947(Top 313%)
10K6.21 mi3.10 mi9899+18147872+8467872+8468256(Top 32%)6907(Top 47%)6907(Top 311%)
15K9.32 mi3.11 mi9351+5487550+3227550+3228380(Top 33%)6947(Top 48%)6947(Top 313%)
20K12.43 mi3.11 mi9033+3187331+2197331+2198291(Top 32%)6770(Top 46%)6770(Top 305%)
Half13.11 mi0.68 mi9065-327341-107341-109599(Top 38%)7462(Top 51%)7462(Top 336%)
25K15.53 mi2.42 mi9126-617340+17340+19643(Top 38%)7310(Top 50%)7310(Top 330%)
30K18.64 mi3.11 mi9153-277249+917249+919689(Top 38%)7121(Top 49%)7121(Top 321%)
20M20.00 mi1.36 mi9063+907137+1127137+1128957(Top 35%)6495(Top 45%)6495(Top 293%)
21M21.00 mi1.00 mi8884+1796976+1616976+1617838(Top 31%)5718(Top 39%)5718(Top 258%)
35K21.75 mi0.75 mi8786+986889+876889+877202(Top 28%)5344(Top 37%)5344(Top 241%)
23M23.00 mi1.25 mi8593+1936716+1736716+1736869(Top 27%)5018(Top 34%)5018(Top 226%)
24M24.00 mi1.00 mi8464+1296603+1136603+1136976(Top 27%)4972(Top 34%)4972(Top 224%)
40K24.85 mi0.85 mi8374+906506+976506+977641(Top 30%)5186(Top 36%)5186(Top 234%)
25.2M25.20 mi0.35 mi8323+516458+486458+487137(Top 28%)4879(Top 33%)4879(Top 220%)
Finish26.22 mi1.02 mi8319+46416+426416+429226(Top 36%)6048(Top 41%)6048(Top 273%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21story building
+97ft-345ft

Overall

8380

Males

6947

M45-49

6947

5K→10K

3.1 - 6.2 mi

Top 32%
×5story building
+79ft-138ft

Overall

8256

Males

6907

M45-49

6907

10K→15K

6.2 - 9.3 mi

Top 33%
×3story building
+67ft-78ft

Overall

8380

Males

6947

M45-49

6947

15K→20K

9.3 - 12.4 mi

Top 32%
×5story building
+106ft-86ft

Overall

8291

Males

6770

M45-49

6770

20K→Half

12.4 - 13.1 mi

Top 38%
×2story building
+19ft-37ft

Overall

9599

Males

7462

M45-49

7462

Half→25K

13.1 - 15.5 mi

Top 38%
×4story building
+66ft-88ft

Overall

9643

Males

7310

M45-49

7310

25K→30K

15.5 - 18.6 mi

Top 38%
×9story building
+181ft-148ft

Overall

9689

Males

7121

M45-49

7121

30K→20M

18.6 - 20.0 mi

Top 35%
×5story building
+64ft-50ft

Overall

8957

Males

6495

M45-49

6495

20M→21M

20.0 - 21.0 mi

Top 31%
×8story building
+106ft-24ft

Overall

7838

Males

5718

M45-49

5718

21M→35K

21.0 - 21.8 mi

Top 28%
×7story building
+17ft-86ft

Overall

7202

Males

5344

M45-49

5344

35K→23M

21.8 - 23.0 mi

Top 27%
×5story building
+23ft-63ft

Overall

6869

Males

5018

M45-49

5018

23M→24M

23.0 - 24.0 mi

Top 27%
×6story building
+12ft-82ft

Overall

6976

Males

4972

M45-49

4972

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7641

Males

5186

M45-49

5186

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7137

Males

4879

M45-49

4879

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2story building
+22ft-21ft

Overall

9226

Males

6048

M45-49

6048

Passing Analysis

Category:
Athletes Passed
4411*
Passed By
1017
Net Change
+3394
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11713
5K → 10K1817*3+1814#11713#9899
10K → 15K56517+548#9899#9351
15K → 20K37759+318#9351#9033
20K → Half2759-32#9033#9065
Half → 25K181242-61#9065#9126
25K → 30K263290-27#9126#9153
30K → 20M16777+90#9153#9063
20M → 21M23253+179#9063#8884
21M → 35K11416+98#8884#8786
35K → 23M23542+193#8786#8593
23M → 24M15728+129#8593#8464
24M → 40K13242+90#8464#8374
40K → 25.2M6514+51#8374#8323
25.2M → Finish7975+4#8323#8319
TOTALS4411*1017+3394

* 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