Boston Marathon logo
BOSTON MARATHON 2023

Vishwas Suryawanshi

Bib: 4494•M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 16%
Gender (Male)
#0 / 15176
Top 26%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:46
Rank: #3531
Start → 5K
20:46 | 6:41/mi
10K· 6.21 mi
41:14
Rank: #3419 (+112)
5K → 10K
20:28 | 6:35/mi
15K· 9.32 mi
1:01:33
Rank: #3227 (+192)
10K → 15K
20:19 | 6:32/mi
20K· 12.43 mi
1:22:23
Rank: #3294 (-67)
15K → 20K
20:50 | 6:42/mi
Half· 13.11 mi
1:26:56
Rank: #3334 (-40)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:43:14
Rank: #3320 (+14)
Half → 25K
16:18 | 6:43/mi
30K· 18.64 mi
2:05:18
Rank: #3632 (-312)
25K → 30K
22:04 | 7:06/mi
20M
2:15:12
Rank: #3771 (-139)
30K → 20M
9:54 | 7:17/mi
21M
2:23:01
Rank: #3964 (-193)
20M → 21M
7:49 | 7:49/mi
35K· 21.75 mi
2:28:19
Rank: #4050 (-86)
21M → 35K
5:18 | 7:05/mi
23M
2:37:18
Rank: #4107 (-57)
35K → 23M
8:59 | 7:10/mi
24M
2:44:33
Rank: #4247 (-140)
23M → 24M
7:15 | 7:15/mi
40K· 24.85 mi
2:50:45
Rank: #4271 (-24)
24M → 40K
6:12 | 7:15/mi
25.2M
2:53:33
Rank: #4317 (-46)
40K → 25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
3:00:25
Rank: #4287 (+30)
25.2M → Finish
6:52 | 6:44/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
Time1:26:56
Pace6:38 /mi
2nd Half
Distance13.11 mi
Time1:33:29
Pace7:08 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:3420:466:4120:46
6:41
-
10K
6.21 mi10:43:0241:146:3820:28
6:35
-0:06
15K
9.32 mi11:03:211:01:336:3620:19
6:32
-0:03
20K
12.43 mi11:24:111:22:236:3820:50
6:42
+0:10
Half
13.11 mi11:28:441:26:566:384:33
6:40
-0:02
25K
15.53 mi11:45:021:43:146:3916:18
6:43
+0:03
30K
18.64 mi12:07:062:05:186:4322:04
7:06
+0:23
20M
20.00 mi12:17:002:15:126:469:54
7:17
+0:11
21M
21.00 mi12:24:492:23:016:497:49
7:49
+0:32
35K
21.75 mi12:30:072:28:196:495:18
7:05
-0:44
23M
23.00 mi12:39:062:37:186:508:59
7:10
+0:05
24M
24.00 mi12:46:212:44:336:517:15
7:15
+0:05
40K
24.85 mi12:52:332:50:456:526:12
7:15
0:00
25.2M
25.20 mi12:55:212:53:336:532:48
8:07
+0:52
Finish
26.22 mi13:02:133:00:256:536:52
6:44
-1:23

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

6:32 /mi

Average Pace

6:53 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:06

61% of race

Time at Steady Pace

59:42

33% of race

Time at Slower Pace

10:37

6% of race

Average Pace: 6:53 /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 mi10:22:3420:466:4120:46
6:41
#3531
10K
6.21 mi10:43:0241:146:3820:28
6:35
#3419
15K
9.32 mi11:03:211:01:336:3620:19
6:32
#3227
20K
12.43 mi11:24:111:22:236:3820:50
6:42
#3294
Half
13.11 mi11:28:441:26:566:384:33
6:40
#3334
25K
15.53 mi11:45:021:43:146:3916:18
6:43
#3320
30K
18.64 mi12:07:062:05:186:4322:04
7:06
#3632
20M
20.00 mi12:17:002:15:126:469:54
7:17
#3771
21M
21.00 mi12:24:492:23:016:497:49
7:49
#3964
35K
21.75 mi12:30:072:28:196:495:18
7:05
#4050
23M
23.00 mi12:39:062:37:186:508:59
7:10
#4107
24M
24.00 mi12:46:212:44:336:517:15
7:15
#4247
40K
24.85 mi12:52:332:50:456:526:12
7:15
#4271
25.2M
25.20 mi12:55:212:53:336:532:48
8:07
#4317
Finish
26.22 mi13:02:133:00:256:536:52
6:44
#4287
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3531332933292882(Top 11%)2754(Top 18%)2754(Top 52%)
10K6.21 mi3.10 mi3419+1123233+963233+963412(Top 13%)3241(Top 21%)3241(Top 61%)
15K9.32 mi3.11 mi3227+1923071+1623071+1622882(Top 11%)2754(Top 18%)2754(Top 52%)
20K12.43 mi3.11 mi3294-673132-613132-613632(Top 14%)3437(Top 23%)3437(Top 65%)
Half13.11 mi0.68 mi3334-403170-383170-384059(Top 15%)3811(Top 25%)3811(Top 72%)
25K15.53 mi2.42 mi3320+143159+113159+113558(Top 13%)3363(Top 22%)3363(Top 64%)
30K18.64 mi3.11 mi3632-3123434-2753434-2754934(Top 19%)4538(Top 30%)4538(Top 86%)
20M20.00 mi1.36 mi3771-1393559-1253559-1255530(Top 21%)4942(Top 33%)4942(Top 94%)
21M21.00 mi1.00 mi3964-1933728-1693728-1696220(Top 23%)5349(Top 35%)5349(Top 101%)
35K21.75 mi0.75 mi4050-863800-723800-725767(Top 22%)5057(Top 33%)5057(Top 96%)
23M23.00 mi1.25 mi4107-573847-473847-474657(Top 17%)4200(Top 28%)4200(Top 79%)
24M24.00 mi1.00 mi4247-1403975-1283975-1286001(Top 23%)5099(Top 34%)5099(Top 96%)
40K24.85 mi0.85 mi4271-243991-163991-165127(Top 19%)4423(Top 29%)4423(Top 84%)
25.2M25.20 mi0.35 mi4317-464030-394030-397087(Top 27%)5601(Top 37%)5601(Top 106%)
Finish26.22 mi1.02 mi4287+303999+313999+313721(Top 14%)3313(Top 22%)3313(Top 63%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

2882

Males

2754

M18-39

2754

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3412

Males

3241

M18-39

3241

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

2882

Males

2754

M18-39

2754

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3632

Males

3437

M18-39

3437

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

4059

Males

3811

M18-39

3811

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3558

Males

3363

M18-39

3363

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

4934

Males

4538

M18-39

4538

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

5530

Males

4942

M18-39

4942

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

6220

Males

5349

M18-39

5349

21M→35K

21.0 - 21.8 mi

Top 22%
×7stories
+17ft-86ft

Overall

5767

Males

5057

M18-39

5057

35K→23M

21.8 - 23.0 mi

Top 17%
×5stories
+23ft-63ft

Overall

4657

Males

4200

M18-39

4200

23M→24M

23.0 - 24.0 mi

Top 23%
×6stories
+12ft-82ft

Overall

6001

Males

5099

M18-39

5099

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5127

Males

4423

M18-39

4423

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7087

Males

5601

M18-39

5601

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3721

Males

3313

M18-39

3313

Passing Analysis

Category:
Athletes Passed
895
Passed By
1651
Net Change
-756
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3531
5K → 10K248136+112#3531#3419
10K → 15K21826+192#3419#3227
15K → 20K65132-67#3227#3294
20K → Half646-40#3294#3334
Half → 25K8369+14#3334#3320
25K → 30K23335-312#3320#3632
30K → 20M29168-139#3632#3771
20M → 21M26219-193#3771#3964
21M → 35K14100-86#3964#4050
35K → 23M44101-57#4050#4107
23M → 24M24164-140#4107#4247
24M → 40K4771-24#4247#4271
40K → 25.2M1157-46#4271#4317
25.2M → Finish5727+30#4317#4287
TOTALS8951651-756
📊

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