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BOSTON MARATHON 2024

Vamshidhar Chamala

Bib: 9553•M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 39%
Gender (Male)
#0 / 14578
Top 50%
Masters (Masters Men)
#0 / 9729
Top 41%
Division (M45-49)
#0 / 2218
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
6:59/mi
21:41
↑ 97↓ 3451.5%
10K· 6.21 mi
7:02/mi
43:33
↑ 79↓ 1380.4%
15K· 9.32 mi
7:11/mi
1:05:52
↑ 67↓ 78
20K· 12.43 mi
7:25/mi
1:28:55
↑ 106↓ 860.1%
Half· 13.11 mi
7:24/mi
1:33:58
↑ 19↓ 370.5%
25K· 15.53 mi
7:43/mi
1:52:40
↑ 66↓ 880.2%
30K· 18.64 mi
8:40/mi
2:19:36
↑ 181↓ 1480.2%
20M
9:12/mi
2:32:06
↑ 64↓ 500.2%
21M
9:59/mi
2:42:05
↑ 106↓ 241.6%
35K· 21.75 mi
9:05/mi
2:48:53
↑ 17↓ 861.7%
23M
9:24/mi
3:00:39
↑ 23↓ 630.6%
24M
9:05/mi
3:09:44
↓ 821.3%
40K· 24.85 mi
10:06/mi
3:18:22
↓ 200.3%
25.2M
11:53/mi
3:22:28
↑ 13↓ 160.2%
Finish· 26.22 mi
9:02/mi
3:31:40
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:58
Pace7:10 /mi
2nd Half
Distance13.11 mi
Time1:57:42
Pace8:59 /mi
📊Positive Split: 25.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:2121:416:5921:41
6:59
-
10K
6.21 mi11:09:1343:337:0121:52
7:02
+0:03
15K
9.32 mi11:31:321:05:527:0422:19
7:11
+0:09
20K
12.43 mi11:54:351:28:557:0923:03
7:25
+0:14
Half
13.11 mi11:59:381:33:587:105:03
7:24
-0:01
25K
15.53 mi12:18:201:52:407:1518:42
7:43
+0:19
30K
18.64 mi12:45:162:19:367:2926:56
8:40
+0:57
20M
20.00 mi12:57:462:32:067:3612:30
9:12
+0:32
21M
21.00 mi13:07:452:42:057:439:59
9:59
+0:47
35K
21.75 mi13:14:332:48:537:466:48
9:05
-0:54
23M
23.00 mi13:26:193:00:397:5111:46
9:24
+0:19
24M
24.00 mi13:35:243:09:447:549:05
9:05
-0:19
40K
24.85 mi13:44:023:18:227:598:38
10:06
+1:01
25.2M
25.20 mi13:48:083:22:288:024:06
11:53
+1:47
Finish
26.22 mi13:57:203:31:408:059:12
9:02
-2:51

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

6:59 /mi

Average Pace

8:05 /mi

Slowest Pace

11:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:40

53% of race

Time at Steady Pace

1:16:17

36% of race

Time at Slower Pace

22:43

11% of race

Average Pace: 8:04 /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 mi10:47:2121:416:5921:41
6:59
#6912
10K
6.21 mi11:09:1343:337:0121:52
7:02
#6889
15K
9.32 mi11:31:321:05:527:0422:19
7:11
#7018
20K
12.43 mi11:54:351:28:557:0923:03
7:25
#7130
Half
13.11 mi11:59:381:33:587:105:03
7:24
#7197
25K
15.53 mi12:18:201:52:407:1518:42
7:43
#7288
30K
18.64 mi12:45:162:19:367:2926:56
8:40
#8073
20M
20.00 mi12:57:462:32:067:3612:30
9:12
#8461
21M
21.00 mi13:07:452:42:057:439:59
9:59
#8696
35K
21.75 mi13:14:332:48:537:466:48
9:05
#8855
23M
23.00 mi13:26:193:00:397:5111:46
9:24
#9062
24M
24.00 mi13:35:243:09:447:549:05
9:05
#9248
40K
24.85 mi13:44:023:18:227:598:38
10:06
#9584
25.2M
25.20 mi13:48:083:22:288:024:06
11:53
#9780
Finish
26.22 mi13:57:203:31:408:059:12
9:02
#9964
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi6912610761077363(Top 29%)6320(Top 43%)6320(Top 285%)
10K6.21 mi3.10 mi6889+236065+426065+426900(Top 27%)6053(Top 42%)6053(Top 273%)
15K9.32 mi3.11 mi7018-1296127-626127-627363(Top 29%)6320(Top 43%)6320(Top 285%)
20K12.43 mi3.11 mi7130-1126177-506177-507774(Top 30%)6464(Top 44%)6464(Top 291%)
Half13.11 mi0.68 mi7197-676216-396216-398401(Top 33%)6851(Top 47%)6851(Top 309%)
25K15.53 mi2.42 mi7288-916243-276243-278365(Top 33%)6641(Top 46%)6641(Top 299%)
30K18.64 mi3.11 mi8073-7856631-3886631-38811527(Top 45%)8032(Top 55%)8032(Top 362%)
20M20.00 mi1.36 mi8461-3886808-1776808-17713105(Top 51%)8449(Top 58%)8449(Top 381%)
21M21.00 mi1.00 mi8696-2356883-756883-7512880(Top 50%)8123(Top 56%)8123(Top 366%)
35K21.75 mi0.75 mi8855-1596929-466929-4613702(Top 54%)8489(Top 58%)8489(Top 383%)
23M23.00 mi1.25 mi9062-2076978-496978-4913039(Top 51%)8081(Top 55%)8081(Top 364%)
24M24.00 mi1.00 mi9248-1867021-437021-4312561(Top 49%)7831(Top 54%)7831(Top 353%)
40K24.85 mi0.85 mi9584-3367151-1307151-13015330(Top 60%)9113(Top 63%)9113(Top 411%)
25.2M25.20 mi0.35 mi9780-1967235-847235-8417046(Top 67%)9929(Top 68%)9929(Top 448%)
Finish26.22 mi1.02 mi9964-1847281-467281-4614321(Top 56%)8649(Top 59%)8649(Top 390%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21story building
+97ft-345ft

Overall

7363

Males

6320

M45-49

6320

5K→10K

3.1 - 6.2 mi

Top 27%
×5story building
+79ft-138ft

Overall

6900

Males

6053

M45-49

6053

10K→15K

6.2 - 9.3 mi

Top 29%
×3story building
+67ft-78ft

Overall

7363

Males

6320

M45-49

6320

15K→20K

9.3 - 12.4 mi

Top 30%
×5story building
+106ft-86ft

Overall

7774

Males

6464

M45-49

6464

20K→Half

12.4 - 13.1 mi

Top 33%
×2story building
+19ft-37ft

Overall

8401

Males

6851

M45-49

6851

Half→25K

13.1 - 15.5 mi

Top 33%
×4story building
+66ft-88ft

Overall

8365

Males

6641

M45-49

6641

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

11527

Males

8032

M45-49

8032

30K→20M

18.6 - 20.0 mi

Top 51%
×5story building
+64ft-50ft

Overall

13105

Males

8449

M45-49

8449

20M→21M

20.0 - 21.0 mi

Top 50%
×8story building
+106ft-24ft

Overall

12880

Males

8123

M45-49

8123

21M→35K

21.0 - 21.8 mi

Top 54%
×7story building
+17ft-86ft

Overall

13702

Males

8489

M45-49

8489

35K→23M

21.8 - 23.0 mi

Top 51%
×5story building
+23ft-63ft

Overall

13039

Males

8081

M45-49

8081

23M→24M

23.0 - 24.0 mi

Top 49%
×6story building
+12ft-82ft

Overall

12561

Males

7831

M45-49

7831

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

15330

Males

9113

M45-49

9113

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17046

Males

9929

M45-49

9929

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2story building
+22ft-21ft

Overall

14321

Males

8649

M45-49

8649

Passing Analysis

Category:
Athletes Passed
1030
Passed By
4081
Net Change
-3052
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6912
5K → 10K193170+23#6912#6889
10K → 15K114243-129#6889#7018
15K → 20K134246-112#7018#7130
20K → Half1279-67#7130#7197
Half → 25K149240-91#7197#7288
25K → 30K80865-785#7288#8073
30K → 20M34422-388#8073#8461
20M → 21M55290-235#8461#8696
21M → 35K37196-159#8696#8855
35K → 23M98305-207#8855#9062
23M → 24M44230-186#9062#9248
24M → 40K30366-336#9248#9584
40K → 25.2M12208-196#9584#9780
25.2M → Finish38221-184#9780#9964
TOTALS10304081-3052
📊

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