Boston Marathon logo
BOSTON MARATHON 2023

Amandeep Singh Chhabra

Bib: 30475•M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:41
Rank: #20041
Start → 5K
27:41 | 8:55/mi
10K· 6.21 mi
54:51
Rank: #19819 (+222)
5K → 10K
27:10 | 8:45/mi
15K· 9.32 mi
1:22:25
Rank: #19824 (-5)
10K → 15K
27:34 | 8:52/mi
20K· 12.43 mi
1:50:32
Rank: #19836 (-12)
15K → 20K
28:07 | 9:03/mi
Half· 13.11 mi
1:56:41
Rank: #19853 (-17)
20K → Half
6:09 | 9:01/mi
25K· 15.53 mi
2:19:30
Rank: #20026 (-173)
Half → 25K
22:49 | 9:25/mi
30K· 18.64 mi
2:52:14
Rank: #20605 (-579)
25K → 30K
32:44 | 10:32/mi
20M
3:07:22
Rank: #20859 (-254)
30K → 20M
15:08 | 11:08/mi
21M
3:19:53
Rank: #21091 (-232)
20M → 21M
12:31 | 12:31/mi
35K· 21.75 mi
3:28:14
Rank: #21218 (-127)
21M → 35K
8:21 | 11:10/mi
23M
3:43:16
Rank: #21471 (-253)
35K → 23M
15:02 | 12:00/mi
24M
3:53:51
Rank: #21522 (-51)
23M → 24M
10:35 | 10:35/mi
40K· 24.85 mi
4:03:02
Rank: #21531 (-9)
24M → 40K
9:11 | 10:44/mi
25.2M
4:07:08
Rank: #21549 (-18)
40K → 25.2M
4:06 | 11:53/mi
Finish· 26.22 mi
4:18:19
Rank: #21667 (-118)
25.2M → Finish
11:11 | 10:58/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
Time1:56:41
Pace8:54 /mi
2nd Half
Distance13.11 mi
Time2:21:38
Pace10:48 /mi
📊Positive Split: 21.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:2227:418:5527:41
8:55
-
10K
6.21 mi12:13:3254:518:5027:10
8:45
-0:10
15K
9.32 mi12:41:061:22:258:5127:34
8:52
+0:07
20K
12.43 mi13:09:131:50:328:5428:07
9:03
+0:11
Half
13.11 mi13:15:221:56:418:546:09
9:01
-0:02
25K
15.53 mi13:38:112:19:308:5922:49
9:25
+0:24
30K
18.64 mi14:10:552:52:149:1432:44
10:32
+1:07
20M
20.00 mi14:26:033:07:229:2215:08
11:08
+0:36
21M
21.00 mi14:38:343:19:539:3112:31
12:31
+1:23
35K
21.75 mi14:46:553:28:149:348:21
11:10
-1:21
23M
23.00 mi15:01:573:43:169:4215:02
12:00
+0:50
24M
24.00 mi15:12:323:53:519:4510:35
10:35
-1:25
40K
24.85 mi15:21:434:03:029:479:11
10:44
+0:09
25.2M
25.20 mi15:25:494:07:089:484:06
11:53
+1:09
Finish
26.22 mi15:37:004:18:199:5211:11
10:58
-0:55

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

8:45 /mi

Average Pace

9:52 /mi

Slowest Pace

12:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:19:30

54% of race

Time at Steady Pace

1:27:10

34% of race

Time at Slower Pace

31:39

12% of race

Average Pace: 9:51 /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 mi11:46:2227:418:5527:41
8:55
#20041
10K
6.21 mi12:13:3254:518:5027:10
8:45
#19819
15K
9.32 mi12:41:061:22:258:5127:34
8:52
#19824
20K
12.43 mi13:09:131:50:328:5428:07
9:03
#19836
Half
13.11 mi13:15:221:56:418:546:09
9:01
#19853
25K
15.53 mi13:38:112:19:308:5922:49
9:25
#20026
30K
18.64 mi14:10:552:52:149:1432:44
10:32
#20605
20M
20.00 mi14:26:033:07:229:2215:08
11:08
#20859
21M
21.00 mi14:38:343:19:539:3112:31
12:31
#21091
35K
21.75 mi14:46:553:28:149:348:21
11:10
#21218
23M
23.00 mi15:01:573:43:169:4215:02
12:00
#21471
24M
24.00 mi15:12:323:53:519:4510:35
10:35
#21522
40K
24.85 mi15:21:434:03:029:479:11
10:44
#21531
25.2M
25.20 mi15:25:494:07:089:484:06
11:53
#21549
Finish
26.22 mi15:37:004:18:199:5211:11
10:58
#21667
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi20041121811218119918(Top 75%)12261(Top 81%)12261(Top 547%)
10K6.21 mi3.10 mi19819+22212136+4512136+4519649(Top 74%)12150(Top 80%)12150(Top 542%)
15K9.32 mi3.11 mi19824-512171-3512171-3519918(Top 75%)12261(Top 81%)12261(Top 547%)
20K12.43 mi3.11 mi19836-1212195-2412195-2419925(Top 75%)12270(Top 81%)12270(Top 548%)
Half13.11 mi0.68 mi19853-1712198-312198-320492(Top 77%)12517(Top 82%)12517(Top 559%)
25K15.53 mi2.42 mi20026-17312285-8712285-8720545(Top 77%)12513(Top 82%)12513(Top 558%)
30K18.64 mi3.11 mi20605-57912523-23812523-23822278(Top 84%)13197(Top 87%)13197(Top 589%)
20M20.00 mi1.36 mi20859-25412625-10212625-10222921(Top 86%)13431(Top 89%)13431(Top 599%)
21M21.00 mi1.00 mi21091-23212699-7412699-7423466(Top 88%)13651(Top 90%)13651(Top 609%)
35K21.75 mi0.75 mi21218-12712753-5412753-5423577(Top 89%)13633(Top 90%)13633(Top 608%)
23M23.00 mi1.25 mi21471-25312865-11212865-11224003(Top 90%)13852(Top 91%)13852(Top 618%)
24M24.00 mi1.00 mi21522-5112873-812873-822194(Top 83%)12965(Top 85%)12965(Top 579%)
40K24.85 mi0.85 mi21531-912866+712866+721803(Top 82%)12739(Top 84%)12739(Top 568%)
25.2M25.20 mi0.35 mi21549-1812870-412870-422279(Top 84%)12979(Top 86%)12979(Top 579%)
Finish26.22 mi1.02 mi21667-11812917-4712917-4723914(Top 90%)13775(Top 91%)13775(Top 615%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21stories
+97ft-345ft

Overall

19918

Males

12261

M40-44

12261

5K→10K

3.1 - 6.2 mi

Top 74%
×5stories
+79ft-138ft

Overall

19649

Males

12150

M40-44

12150

10K→15K

6.2 - 9.3 mi

Top 75%
×3stories
+67ft-78ft

Overall

19918

Males

12261

M40-44

12261

15K→20K

9.3 - 12.4 mi

Top 75%
×5stories
+106ft-86ft

Overall

19925

Males

12270

M40-44

12270

20K→Half

12.4 - 13.1 mi

Top 77%
×2stories
+19ft-37ft

Overall

20492

Males

12517

M40-44

12517

Half→25K

13.1 - 15.5 mi

Top 77%
×4stories
+66ft-88ft

Overall

20545

Males

12513

M40-44

12513

25K→30K

15.5 - 18.6 mi

Top 84%
×9stories
+181ft-148ft

Overall

22278

Males

13197

M40-44

13197

30K→20M

18.6 - 20.0 mi

Top 86%
×5stories
+64ft-50ft

Overall

22921

Males

13431

M40-44

13431

20M→21M

20.0 - 21.0 mi

Top 88%
×8stories
+106ft-24ft

Overall

23466

Males

13651

M40-44

13651

21M→35K

21.0 - 21.8 mi

Top 89%
×7stories
+17ft-86ft

Overall

23577

Males

13633

M40-44

13633

35K→23M

21.8 - 23.0 mi

Top 90%
×5stories
+23ft-63ft

Overall

24003

Males

13852

M40-44

13852

23M→24M

23.0 - 24.0 mi

Top 83%
×6stories
+12ft-82ft

Overall

22194

Males

12965

M40-44

12965

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

21803

Males

12739

M40-44

12739

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

22279

Males

12979

M40-44

12979

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2stories
+22ft-21ft

Overall

23914

Males

13775

M40-44

13775

Passing Analysis

Category:
Athletes Passed
1077
Passed By
2703
Net Change
-1626
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20041
5K → 10K430208+222#20041#19819
10K → 15K175180-5#19819#19824
15K → 20K174186-12#19824#19836
20K → Half2239-17#19836#19853
Half → 25K73246-173#19853#20026
25K → 30K38617-579#20026#20605
30K → 20M22276-254#20605#20859
20M → 21M11243-232#20859#21091
21M → 35K12139-127#21091#21218
35K → 23M21274-253#21218#21471
23M → 24M2677-51#21471#21522
24M → 40K4352-9#21522#21531
40K → 25.2M1836-18#21531#21549
25.2M → Finish12130-118#21549#21667
TOTALS10772703-1626
📊

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