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BOSTON MARATHON 2023

Hathaway Burden

Bib: 13128•F

WA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 32%
Gender (Female)
#0 / 11423
Top 12%
Division (F18-39)
#0 / 4884
Top 23%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:28
Rank: #10107
Start → 5K
23:28 | 7:33/mi
10K· 6.21 mi
46:32
Rank: #9919 (+188)
5K → 10K
23:04 | 7:25/mi
15K· 9.32 mi
1:09:39
Rank: #9805 (+114)
10K → 15K
23:07 | 7:26/mi
20K· 12.43 mi
1:32:58
Rank: #9661 (+144)
15K → 20K
23:19 | 7:30/mi
Half· 13.11 mi
1:38:02
Rank: #9648 (+13)
20K → Half
5:04 | 7:26/mi
25K· 15.53 mi
1:56:17
Rank: #9521 (+127)
Half → 25K
18:15 | 7:32/mi
30K· 18.64 mi
2:19:49
Rank: #9163 (+358)
25K → 30K
23:32 | 7:34/mi
20M
2:30:02
Rank: #8966 (+197)
30K → 20M
10:13 | 7:31/mi
21M
2:37:55
Rank: #8812 (+154)
20M → 21M
7:53 | 7:53/mi
35K· 21.75 mi
2:43:28
Rank: #8764 (+48)
21M → 35K
5:33 | 7:25/mi
23M
2:53:05
Rank: #8668 (+96)
35K → 23M
9:37 | 7:41/mi
24M
3:00:26
Rank: #8542 (+126)
23M → 24M
7:21 | 7:21/mi
40K· 24.85 mi
3:07:01
Rank: #8507 (+35)
24M → 40K
6:35 | 7:42/mi
25.2M
3:09:46
Rank: #8454 (+53)
40K → 25.2M
2:45 | 7:58/mi
Finish· 26.22 mi
3:17:27
Rank: #8449 (+5)
25.2M → Finish
7:41 | 7:32/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:02
Pace7:29 /mi
2nd Half
Distance13.11 mi
Time1:39:25
Pace7:35 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0223:287:3323:28
7:33
-
10K
6.21 mi11:15:0646:327:2923:04
7:25
-0:08
15K
9.32 mi11:38:131:09:397:2823:07
7:26
+0:01
20K
12.43 mi12:01:321:32:587:2923:19
7:30
+0:04
Half
13.11 mi12:06:361:38:027:295:04
7:26
-0:04
25K
15.53 mi12:24:511:56:177:2918:15
7:32
+0:06
30K
18.64 mi12:48:232:19:497:3023:32
7:34
+0:02
20M
20.00 mi12:58:362:30:027:3010:13
7:31
-0:03
21M
21.00 mi13:06:292:37:557:317:53
7:53
+0:22
35K
21.75 mi13:12:022:43:287:315:33
7:25
-0:28
23M
23.00 mi13:21:392:53:057:329:37
7:41
+0:16
24M
24.00 mi13:29:003:00:267:317:21
7:21
-0:20
40K
24.85 mi13:35:353:07:017:316:35
7:42
+0:21
25.2M
25.20 mi13:38:203:09:467:322:45
7:58
+0:16
Finish
26.22 mi13:46:013:17:277:327:41
7:32
-0:26

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

7:21 /mi

Average Pace

7:32 /mi

Slowest Pace

7:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:06:49

95% of race

Time at Steady Pace

10:38

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:32 /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 mi10:52:0223:287:3323:28
7:33
#10107
10K
6.21 mi11:15:0646:327:2923:04
7:25
#9919
15K
9.32 mi11:38:131:09:397:2823:07
7:26
#9805
20K
12.43 mi12:01:321:32:587:2923:19
7:30
#9661
Half
13.11 mi12:06:361:38:027:295:04
7:26
#9648
25K
15.53 mi12:24:511:56:177:2918:15
7:32
#9521
30K
18.64 mi12:48:232:19:497:3023:32
7:34
#9163
20M
20.00 mi12:58:362:30:027:3010:13
7:31
#8966
21M
21.00 mi13:06:292:37:557:317:53
7:53
#8812
35K
21.75 mi13:12:022:43:287:315:33
7:25
#8764
23M
23.00 mi13:21:392:53:057:329:37
7:41
#8668
24M
24.00 mi13:29:003:00:267:317:21
7:21
#8542
40K
24.85 mi13:35:353:07:017:316:35
7:42
#8507
25.2M
25.20 mi13:38:203:09:467:322:45
7:58
#8454
Finish
26.22 mi13:46:013:17:277:327:41
7:32
#8449
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi10107191119119700(Top 36%)1706(Top 15%)1706(Top 35%)
10K6.21 mi3.10 mi9919+1881803+1081803+1089858(Top 37%)1750(Top 15%)1750(Top 36%)
15K9.32 mi3.11 mi9805+1141749+541749+549700(Top 36%)1706(Top 15%)1706(Top 35%)
20K12.43 mi3.11 mi9661+1441688+611688+619353(Top 35%)1620(Top 14%)1620(Top 33%)
Half13.11 mi0.68 mi9648+131684+41684+49651(Top 36%)1722(Top 15%)1722(Top 35%)
25K15.53 mi2.42 mi9521+1271658+261658+268986(Top 34%)1546(Top 14%)1546(Top 32%)
30K18.64 mi3.11 mi9163+3581549+1091549+1097774(Top 29%)1210(Top 11%)1210(Top 25%)
20M20.00 mi1.36 mi8966+1971488+611488+616943(Top 26%)1011(Top 9%)1011(Top 21%)
21M21.00 mi1.00 mi8812+1541444+441444+446669(Top 25%)1012(Top 9%)1012(Top 21%)
35K21.75 mi0.75 mi8764+481440+41440+47975(Top 30%)1482(Top 13%)1482(Top 30%)
23M23.00 mi1.25 mi8668+961435+51435+57638(Top 29%)1426(Top 12%)1426(Top 29%)
24M24.00 mi1.00 mi8542+1261407+281407+286758(Top 25%)1180(Top 10%)1180(Top 24%)
40K24.85 mi0.85 mi8507+351411-41411-48003(Top 30%)1741(Top 15%)1741(Top 36%)
25.2M25.20 mi0.35 mi8454+531405+61405+66428(Top 24%)1212(Top 11%)1212(Top 25%)
Finish26.22 mi1.02 mi8449+51422-171422-178862(Top 33%)2175(Top 19%)2175(Top 45%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21stories
+97ft-345ft

Overall

9700

Females

1706

F18-39

1706

5K→10K

3.1 - 6.2 mi

Top 37%
×5stories
+79ft-138ft

Overall

9858

Females

1750

F18-39

1750

10K→15K

6.2 - 9.3 mi

Top 36%
×3stories
+67ft-78ft

Overall

9700

Females

1706

F18-39

1706

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

9353

Females

1620

F18-39

1620

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

9651

Females

1722

F18-39

1722

Half→25K

13.1 - 15.5 mi

Top 34%
×4stories
+66ft-88ft

Overall

8986

Females

1546

F18-39

1546

25K→30K

15.5 - 18.6 mi

Top 29%
×9stories
+181ft-148ft

Overall

7774

Females

1210

F18-39

1210

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6943

Females

1011

F18-39

1011

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

6669

Females

1012

F18-39

1012

21M→35K

21.0 - 21.8 mi

Top 30%
×7stories
+17ft-86ft

Overall

7975

Females

1482

F18-39

1482

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7638

Females

1426

F18-39

1426

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

6758

Females

1180

F18-39

1180

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

8003

Females

1741

F18-39

1741

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6428

Females

1212

F18-39

1212

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

8862

Females

2175

F18-39

2175

Passing Analysis

Category:
Athletes Passed
2370*
Passed By
712
Net Change
+1658
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10107
5K → 10K409*221+188#10107#9919
10K → 15K237123+114#9919#9805
15K → 20K220*76+144#9805#9661
20K → Half2613+13#9661#9648
Half → 25K18255+127#9648#9521
25K → 30K385*27+358#9521#9163
30K → 20M2047+197#9163#8966
20M → 21M16713+154#8966#8812
21M → 35K6820+48#8812#8764
35K → 23M12226+96#8764#8668
23M → 24M14317+126#8668#8542
24M → 40K7540+35#8542#8507
40K → 25.2M585+53#8507#8454
25.2M → Finish7469+5#8454#8449
TOTALS2370*712+1658

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔥Passing Intensity

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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