Boston Marathon logo
BOSTON MARATHON 2024

Vivek Venkatachalam

Bib: 1403•M

MA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Top 9%
Gender (Male)
#0 / 14578
Top 16%
Masters (Masters Men)
#0 / 9729
Top 6%
Division (M40-44)
#0 / 2009
Top 18%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:50
Rank: #1123
Start → 5K
18:50 | 6:04/mi
10K· 6.21 mi
37:36
Rank: #1025 (+98)
5K → 10K
18:46 | 6:02/mi
15K· 9.32 mi
56:48
Rank: #1103 (-78)
10K → 15K
19:12 | 6:11/mi
20K· 12.43 mi
1:16:27
Rank: #1176 (-73)
15K → 20K
19:39 | 6:19/mi
Half· 13.11 mi
1:20:39
Rank: #1166 (+10)
20K → Half
4:12 | 6:09/mi
25K· 15.53 mi
1:36:12
Rank: #1188 (-22)
Half → 25K
15:33 | 6:25/mi
30K· 18.64 mi
1:57:29
Rank: #1301 (-113)
25K → 30K
21:17 | 6:51/mi
20M
2:06:57
Rank: #1317 (-16)
30K → 20M
9:28 | 6:58/mi
21M
2:15:28
Rank: #1487 (-170)
20M → 21M
8:31 | 8:31/mi
35K· 21.75 mi
2:21:21
Rank: #1638 (-151)
21M → 35K
5:53 | 7:52/mi
23M
2:31:34
Rank: #1854 (-216)
35K → 23M
10:13 | 8:10/mi
24M
2:39:45
Rank: #2021 (-167)
23M → 24M
8:11 | 8:11/mi
40K· 24.85 mi
2:47:05
Rank: #2210 (-189)
24M → 40K
7:20 | 8:35/mi
25.2M
2:50:15
Rank: #2288 (-78)
40K → 25.2M
3:10 | 9:11/mi
Finish· 26.22 mi
2:58:01
Rank: #2423 (-135)
25.2M → Finish
7:46 | 7:37/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:39
Pace6:09 /mi
2nd Half
Distance13.11 mi
Time1:37:22
Pace7:26 /mi
📊Positive Split: 20.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:2418:506:0418:50
6:04
-
10K
6.21 mi10:38:1037:366:0318:46
6:02
-0:02
15K
9.32 mi10:57:2256:486:0619:12
6:11
+0:09
20K
12.43 mi11:17:011:16:276:0919:39
6:19
+0:08
Half
13.11 mi11:21:131:20:396:094:12
6:09
-0:10
25K
15.53 mi11:36:461:36:126:1215:33
6:25
+0:16
30K
18.64 mi11:58:031:57:296:1821:17
6:51
+0:26
20M
20.00 mi12:07:312:06:576:219:28
6:58
+0:07
21M
21.00 mi12:16:022:15:286:278:31
8:31
+1:33
35K
21.75 mi12:21:552:21:216:305:53
7:52
-0:39
23M
23.00 mi12:32:082:31:346:3510:13
8:10
+0:18
24M
24.00 mi12:40:192:39:456:398:11
8:11
+0:01
40K
24.85 mi12:47:392:47:056:437:20
8:35
+0:24
25.2M
25.20 mi12:50:492:50:156:453:10
9:11
+0:36
Finish
26.22 mi12:58:352:58:016:487:46
7:37
-1:34

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

6:02 /mi

Average Pace

6:48 /mi

Slowest Pace

9:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:12

54% of race

Time at Steady Pace

30:45

17% of race

Time at Slower Pace

51:04

29% of race

Average Pace: 6:47 /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 mi10:19:2418:506:0418:50
6:04
#1123
10K
6.21 mi10:38:1037:366:0318:46
6:02
#1025
15K
9.32 mi10:57:2256:486:0619:12
6:11
#1103
20K
12.43 mi11:17:011:16:276:0919:39
6:19
#1176
Half
13.11 mi11:21:131:20:396:094:12
6:09
#1166
25K
15.53 mi11:36:461:36:126:1215:33
6:25
#1188
30K
18.64 mi11:58:031:57:296:1821:17
6:51
#1301
20M
20.00 mi12:07:312:06:576:219:28
6:58
#1317
21M
21.00 mi12:16:022:15:286:278:31
8:31
#1487
35K
21.75 mi12:21:552:21:216:305:53
7:52
#1638
23M
23.00 mi12:32:082:31:346:3510:13
8:10
#1854
24M
24.00 mi12:40:192:39:456:398:11
8:11
#2021
40K
24.85 mi12:47:392:47:056:437:20
8:35
#2210
25.2M
25.20 mi12:50:492:50:156:453:10
9:11
#2288
Finish
26.22 mi12:58:352:58:016:487:46
7:37
#2423
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi1123108410841316(Top 5%)1277(Top 9%)1277(Top 64%)
10K6.21 mi3.10 mi1025+98987+97987+97987(Top 4%)950(Top 7%)950(Top 47%)
15K9.32 mi3.11 mi1103-781064-771064-771316(Top 5%)1277(Top 9%)1277(Top 64%)
20K12.43 mi3.11 mi1176-731137-731137-731449(Top 6%)1403(Top 10%)1403(Top 70%)
Half13.11 mi0.68 mi1166+101128+91128+91195(Top 5%)1159(Top 8%)1159(Top 58%)
25K15.53 mi2.42 mi1188-221149-211149-211475(Top 6%)1423(Top 10%)1423(Top 71%)
30K18.64 mi3.11 mi1301-1131256-1071256-1072139(Top 8%)2026(Top 14%)2026(Top 101%)
20M20.00 mi1.36 mi1317-161269-131269-132203(Top 9%)2069(Top 14%)2069(Top 103%)
21M21.00 mi1.00 mi1487-1701433-1641433-1646256(Top 24%)4823(Top 33%)4823(Top 240%)
35K21.75 mi0.75 mi1638-1511575-1421575-1426902(Top 27%)5163(Top 35%)5163(Top 257%)
23M23.00 mi1.25 mi1854-2161779-2041779-2046557(Top 26%)4827(Top 33%)4827(Top 240%)
24M24.00 mi1.00 mi2021-1671930-1511930-1517608(Top 30%)5279(Top 36%)5279(Top 263%)
40K24.85 mi0.85 mi2210-1892095-1652095-1658716(Top 34%)5747(Top 39%)5747(Top 286%)
25.2M25.20 mi0.35 mi2288-782162-672162-677296(Top 29%)4922(Top 34%)4922(Top 245%)
Finish26.22 mi1.02 mi2423-1352278-1162278-1166241(Top 24%)4450(Top 31%)4450(Top 222%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1316

Males

1277

M40-44

1277

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

987

Males

950

M40-44

950

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1316

Males

1277

M40-44

1277

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1449

Males

1403

M40-44

1403

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1195

Males

1159

M40-44

1159

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1475

Males

1423

M40-44

1423

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2139

Males

2026

M40-44

2026

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2203

Males

2069

M40-44

2069

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6256

Males

4823

M40-44

4823

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

6902

Males

5163

M40-44

5163

35K→23M

21.8 - 23.0 mi

Top 26%
×5stories
+23ft-63ft

Overall

6557

Males

4827

M40-44

4827

23M→24M

23.0 - 24.0 mi

Top 30%
×6stories
+12ft-82ft

Overall

7608

Males

5279

M40-44

5279

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

8716

Males

5747

M40-44

5747

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7296

Males

4922

M40-44

4922

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6241

Males

4450

M40-44

4450

Passing Analysis

Category:
Athletes Passed
372
Passed By
1672
Net Change
-1300
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1123
5K → 10K11921+98#1123#1025
10K → 15K22100-78#1025#1103
15K → 20K27100-73#1103#1176
20K → Half144+10#1176#1166
Half → 25K4466-22#1166#1188
25K → 30K41154-113#1188#1301
30K → 20M3349-16#1301#1317
20M → 21M13183-170#1317#1487
21M → 35K7158-151#1487#1638
35K → 23M12228-216#1638#1854
23M → 24M11178-167#1854#2021
24M → 40K7196-189#2021#2210
40K → 25.2M987-78#2210#2288
25.2M → Finish13148-135#2288#2423
TOTALS3721672-1300
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing