Boston Marathon logo
BOSTON MARATHON 2023

Deepti Karthik Anand

Bib: 29895•F

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
31:44
Rank: #23989
Start → 5K
10:13/mi
31:44 split
10K· 6.21 mi
1:02:44
Rank: #23844 (+145)
5K → 10K
9:59/mi
31:00 split
15K· 9.32 mi
1:33:38
Rank: #23698 (+146)
10K → 15K
9:57/mi
30:54 split
20K· 12.43 mi
2:05:43
Rank: #23682 (+16)
15K → 20K
10:20/mi
32:05 split
Half· 13.11 mi
2:12:33
Rank: #23654 (+28)
20K → Half
10:01/mi
6:50 split
25K· 15.53 mi
2:38:13
Rank: #23578 (+76)
Half → 25K
10:35/mi
25:40 split
30K· 18.64 mi
3:10:33
Rank: #23280 (+298)
25K → 30K
10:24/mi
32:20 split
20M
3:24:58
Rank: #23181 (+99)
30K → 20M
10:37/mi
14:25 split
21M
3:36:02
Rank: #23065 (+116)
20M → 21M
11:04/mi
11:04 split
35K· 21.75 mi
3:44:01
Rank: #23066 (-1)
21M → 35K
10:40/mi
7:59 split
23M
3:57:32
Rank: #22971 (+95)
35K → 23M
10:48/mi
13:31 split
24M
4:08:07
Rank: #22936 (+35)
23M → 24M
10:35/mi
10:35 split
40K· 24.85 mi
4:17:09
Rank: #22877 (+59)
24M → 40K
10:34/mi
9:02 split
25.2M
4:20:52
Rank: #22839 (+38)
40K → 25.2M
10:47/mi
3:43 split
Finish· 26.22 mi
4:30:55
Rank: #22807 (+32)
25.2M → Finish
9:52/mi
10:03 split

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
Time2:12:33
Pace10:07 /mi
2nd Half
Distance13.11 mi
Time2:18:22
Pace10:33 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:5231:4410:1331:44
10:13
-
10K
6.21 mi12:20:521:02:4410:0631:00
9:59
-0:14
15K
9.32 mi12:51:461:33:3810:0330:54
9:57
-0:02
20K
12.43 mi13:23:512:05:4310:0732:05
10:20
+0:23
Half
13.11 mi13:30:412:12:3310:076:50
10:01
-0:19
25K
15.53 mi13:56:212:38:1310:1125:40
10:35
+0:34
30K
18.64 mi14:28:413:10:3310:1332:20
10:24
-0:11
20M
20.00 mi14:43:063:24:5810:1514:25
10:37
+0:13
21M
21.00 mi14:54:103:36:0210:1711:04
11:04
+0:27
35K
21.75 mi15:02:093:44:0110:187:59
10:40
-0:24
23M
23.00 mi15:15:403:57:3210:2013:31
10:48
+0:08
24M
24.00 mi15:26:154:08:0710:2010:35
10:35
-0:13
40K
24.85 mi15:35:174:17:0910:219:02
10:34
-0:01
25.2M
25.20 mi15:39:004:20:5210:213:43
10:47
+0:13
Finish
26.22 mi15:49:034:30:5510:2010:03
9:52
-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

9:52 /mi

Average Pace

10:20 /mi

Slowest Pace

11:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:19:51

96% of race

Time at Steady Pace

11:04

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:20 /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 mi11:49:5231:4410:1331:44
10:13
#23989
10K
6.21 mi12:20:521:02:4410:0631:00
9:59
#23844
15K
9.32 mi12:51:461:33:3810:0330:54
9:57
#23698
20K
12.43 mi13:23:512:05:4310:0732:05
10:20
#23682
Half
13.11 mi13:30:412:12:3310:076:50
10:01
#23654
25K
15.53 mi13:56:212:38:1310:1125:40
10:35
#23578
30K
18.64 mi14:28:413:10:3310:1332:20
10:24
#23280
20M
20.00 mi14:43:063:24:5810:1514:25
10:37
#23181
21M
21.00 mi14:54:103:36:0210:1711:04
11:04
#23065
35K
21.75 mi15:02:093:44:0110:187:59
10:40
#23066
23M
23.00 mi15:15:403:57:3210:2013:31
10:48
#22971
24M
24.00 mi15:26:154:08:0710:2010:35
10:35
#22936
40K
24.85 mi15:35:174:17:0910:219:02
10:34
#22877
25.2M
25.20 mi15:39:004:20:5210:213:43
10:47
#22839
Finish
26.22 mi15:49:034:30:5510:2010:03
9:52
#22807
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi239899884988423405(Top 88%)9551(Top 84%)9551(Top 196%)
10K6.21 mi3.10 mi23844+1459808+769808+7623643(Top 89%)9700(Top 85%)9700(Top 199%)
15K9.32 mi3.11 mi23698+1469723+859723+8523405(Top 88%)9551(Top 84%)9551(Top 196%)
20K12.43 mi3.11 mi23682+169716+79716+723523(Top 88%)9644(Top 84%)9644(Top 197%)
Half13.11 mi0.68 mi23654+289697+199697+1923315(Top 88%)9524(Top 83%)9524(Top 195%)
25K15.53 mi2.42 mi23578+769662+359662+3523333(Top 88%)9575(Top 84%)9575(Top 196%)
30K18.64 mi3.11 mi23280+2989525+1379525+13722022(Top 83%)8921(Top 78%)8921(Top 183%)
20M20.00 mi1.36 mi23181+999487+389487+3821972(Top 83%)8963(Top 78%)8963(Top 184%)
21M21.00 mi1.00 mi23065+1169437+509437+5020978(Top 79%)8451(Top 74%)8451(Top 173%)
35K21.75 mi0.75 mi23066-19451-149451-1422711(Top 85%)9429(Top 83%)9429(Top 193%)
23M23.00 mi1.25 mi22971+959409+429409+4221967(Top 83%)9054(Top 79%)9054(Top 185%)
24M24.00 mi1.00 mi22936+359404+59404+522214(Top 83%)9219(Top 81%)9219(Top 189%)
40K24.85 mi0.85 mi22877+599378+269378+2621391(Top 80%)8836(Top 77%)8836(Top 181%)
25.2M25.20 mi0.35 mi22839+389358+209358+2019971(Top 75%)8060(Top 71%)8060(Top 165%)
Finish26.22 mi1.02 mi22807+329344+149344+1421374(Top 80%)8767(Top 77%)8767(Top 180%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21stories
+97ft-345ft

Overall

23405

Females

9551

F18-39

9551

5K→10K

3.1 - 6.2 mi

Top 89%
×5stories
+79ft-138ft

Overall

23643

Females

9700

F18-39

9700

10K→15K

6.2 - 9.3 mi

Top 88%
×3stories
+67ft-78ft

Overall

23405

Females

9551

F18-39

9551

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

23523

Females

9644

F18-39

9644

20K→Half

12.4 - 13.1 mi

Top 88%
×2stories
+19ft-37ft

Overall

23315

Females

9524

F18-39

9524

Half→25K

13.1 - 15.5 mi

Top 88%
×4stories
+66ft-88ft

Overall

23333

Females

9575

F18-39

9575

25K→30K

15.5 - 18.6 mi

Top 83%
×9stories
+181ft-148ft

Overall

22022

Females

8921

F18-39

8921

30K→20M

18.6 - 20.0 mi

Top 83%
×5stories
+64ft-50ft

Overall

21972

Females

8963

F18-39

8963

20M→21M

20.0 - 21.0 mi

Top 79%
×8stories
+106ft-24ft

Overall

20978

Females

8451

F18-39

8451

21M→35K

21.0 - 21.8 mi

Top 85%
×7stories
+17ft-86ft

Overall

22711

Females

9429

F18-39

9429

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

21967

Females

9054

F18-39

9054

23M→24M

23.0 - 24.0 mi

Top 83%
×6stories
+12ft-82ft

Overall

22214

Females

9219

F18-39

9219

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

21391

Females

8836

F18-39

8836

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

19971

Females

8060

F18-39

8060

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2stories
+22ft-21ft

Overall

21374

Females

8767

F18-39

8767

Passing Analysis

Category:
Athletes Passed
1661
Passed By
479
Net Change
+1182
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23989
5K → 10K287142+145#23989#23844
10K → 15K19852+146#23844#23698
15K → 20K126110+16#23698#23682
20K → Half3911+28#23682#23654
Half → 25K13155+76#23654#23578
25K → 30K3013+298#23578#23280
30K → 20M11112+99#23280#23181
20M → 21M1237+116#23181#23065
21M → 35K2728-1#23065#23066
35K → 23M1049+95#23066#22971
23M → 24M6429+35#22971#22936
24M → 40K667+59#22936#22877
40K → 25.2M402+38#22877#22839
25.2M → Finish4412+32#22839#22807
TOTALS1661479+1182
📊

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