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BOSTON MARATHON 2023

Anna Hensgens

Bib: 26910•F

TN

0:00
0:00
/ mi
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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
34:20
Rank: #25756
Start → 5K
34:20 | 11:03/mi
10K· 6.21 mi
1:08:04
Rank: #25525 (+231)
5K → 10K
33:44 | 10:51/mi
15K· 9.32 mi
1:41:59
Rank: #25371 (+154)
10K → 15K
33:55 | 10:55/mi
20K· 12.43 mi
2:15:48
Rank: #25110 (+261)
15K → 20K
33:49 | 10:53/mi
Half· 13.11 mi
2:22:55
Rank: #25053 (+57)
20K → Half
7:07 | 10:26/mi
25K· 15.53 mi
2:49:09
Rank: #24836 (+217)
Half → 25K
26:14 | 10:49/mi
30K· 18.64 mi
3:22:24
Rank: #24459 (+377)
25K → 30K
33:15 | 10:42/mi
20M
3:36:39
Rank: #24253 (+206)
30K → 20M
14:15 | 10:29/mi
21M
3:47:42
Rank: #24106 (+147)
20M → 21M
11:03 | 11:03/mi
35K· 21.75 mi
3:55:13
Rank: #24033 (+73)
21M → 35K
7:31 | 10:03/mi
23M
4:07:21
Rank: #23821 (+212)
35K → 23M
12:08 | 9:41/mi
24M
4:16:45
Rank: #23675 (+146)
23M → 24M
9:24 | 9:24/mi
40K· 24.85 mi
4:25:10
Rank: #23563 (+112)
24M → 40K
8:25 | 9:51/mi
25.2M
4:28:43
Rank: #23504 (+59)
40K → 25.2M
3:33 | 10:18/mi
Finish· 26.22 mi
4:38:05
Rank: #23373 (+131)
25.2M → Finish
9:22 | 9:11/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:22:55
Pace10:54 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:15:10
Pace10:19 /mi
📊Negative Split: 5.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:0234:2011:0334:20
11:03
-
10K
6.21 mi12:24:461:08:0410:5733:44
10:51
-0:12
15K
9.32 mi12:58:411:41:5910:5733:55
10:55
+0:04
20K
12.43 mi13:32:302:15:4810:5633:49
10:53
-0:02
Half
13.11 mi13:39:372:22:5510:547:07
10:26
-0:27
25K
15.53 mi14:05:512:49:0910:5326:14
10:49
+0:23
30K
18.64 mi14:39:063:22:2410:5133:15
10:42
-0:07
20M
20.00 mi14:53:213:36:3910:5014:15
10:29
-0:13
21M
21.00 mi15:04:243:47:4210:5111:03
11:03
+0:34
35K
21.75 mi15:11:553:55:1310:497:31
10:03
-1:00
23M
23.00 mi15:24:034:07:2110:4512:08
9:41
-0:22
24M
24.00 mi15:33:274:16:4510:429:24
9:24
-0:17
40K
24.85 mi15:41:524:25:1010:408:25
9:51
+0:27
25.2M
25.20 mi15:45:254:28:4310:403:33
10:18
+0:27
Finish
26.22 mi15:54:474:38:0510:379:22
9:11
-1:07

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

9:11 /mi

Average Pace

10:37 /mi

Slowest Pace

11:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

46:50

17% of race

Time at Steady Pace

58:10

21% of race

Time at Slower Pace

2:53:05

62% of race

Average Pace: 10:36 /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 mi11:51:0234:2011:0334:20
11:03
#25756
10K
6.21 mi12:24:461:08:0410:5733:44
10:51
#25525
15K
9.32 mi12:58:411:41:5910:5733:55
10:55
#25371
20K
12.43 mi13:32:302:15:4810:5633:49
10:53
#25110
Half
13.11 mi13:39:372:22:5510:547:07
10:26
#25053
25K
15.53 mi14:05:512:49:0910:5326:14
10:49
#24836
30K
18.64 mi14:39:063:22:2410:5133:15
10:42
#24459
20M
20.00 mi14:53:213:36:3910:5014:15
10:29
#24253
21M
21.00 mi15:04:243:47:4210:5111:03
11:03
#24106
35K
21.75 mi15:11:553:55:1310:497:31
10:03
#24033
23M
23.00 mi15:24:034:07:2110:4512:08
9:41
#23821
24M
24.00 mi15:33:274:16:4510:429:24
9:24
#23675
40K
24.85 mi15:41:524:25:1010:408:25
9:51
#23563
25.2M
25.20 mi15:45:254:28:4310:403:33
10:18
#23504
Finish
26.22 mi15:54:474:38:0510:379:22
9:11
#23373
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25756108921089225085(Top 94%)10510(Top 92%)10510(Top 215%)
10K6.21 mi3.10 mi25525+23110754+13810754+13825276(Top 95%)10595(Top 93%)10595(Top 217%)
15K9.32 mi3.11 mi25371+15410656+9810656+9825085(Top 94%)10510(Top 92%)10510(Top 215%)
20K12.43 mi3.11 mi25110+26110521+13510521+13524455(Top 92%)10180(Top 89%)10180(Top 208%)
Half13.11 mi0.68 mi25053+5710484+3710484+3724084(Top 90%)9956(Top 87%)9956(Top 204%)
25K15.53 mi2.42 mi24836+21710375+10910375+10923704(Top 89%)9791(Top 86%)9791(Top 200%)
30K18.64 mi3.11 mi24459+37710181+19410181+19422618(Top 85%)9254(Top 81%)9254(Top 189%)
20M20.00 mi1.36 mi24253+20610080+10110080+10121715(Top 82%)8822(Top 77%)8822(Top 181%)
21M21.00 mi1.00 mi24106+14710005+7510005+7520946(Top 79%)8433(Top 74%)8433(Top 173%)
35K21.75 mi0.75 mi24033+739962+439962+4321441(Top 81%)8745(Top 77%)8745(Top 179%)
23M23.00 mi1.25 mi23821+2129851+1119851+11119067(Top 72%)7450(Top 65%)7450(Top 153%)
24M24.00 mi1.00 mi23675+1469785+669785+6618884(Top 71%)7387(Top 65%)7387(Top 151%)
40K24.85 mi0.85 mi23563+1129723+629723+6219556(Top 73%)7815(Top 68%)7815(Top 160%)
25.2M25.20 mi0.35 mi23504+599704+199704+1918532(Top 70%)7265(Top 64%)7265(Top 149%)
Finish26.22 mi1.02 mi23373+1319649+559649+5518917(Top 71%)7410(Top 65%)7410(Top 152%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21stories
+97ft-345ft

Overall

25085

Females

10510

F18-39

10510

5K→10K

3.1 - 6.2 mi

Top 95%
×5stories
+79ft-138ft

Overall

25276

Females

10595

F18-39

10595

10K→15K

6.2 - 9.3 mi

Top 94%
×3stories
+67ft-78ft

Overall

25085

Females

10510

F18-39

10510

15K→20K

9.3 - 12.4 mi

Top 92%
×5stories
+106ft-86ft

Overall

24455

Females

10180

F18-39

10180

20K→Half

12.4 - 13.1 mi

Top 90%
×2stories
+19ft-37ft

Overall

24084

Females

9956

F18-39

9956

Half→25K

13.1 - 15.5 mi

Top 89%
×4stories
+66ft-88ft

Overall

23704

Females

9791

F18-39

9791

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

22618

Females

9254

F18-39

9254

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

21715

Females

8822

F18-39

8822

20M→21M

20.0 - 21.0 mi

Top 79%
×8stories
+106ft-24ft

Overall

20946

Females

8433

F18-39

8433

21M→35K

21.0 - 21.8 mi

Top 81%
×7stories
+17ft-86ft

Overall

21441

Females

8745

F18-39

8745

35K→23M

21.8 - 23.0 mi

Top 72%
×5stories
+23ft-63ft

Overall

19067

Females

7450

F18-39

7450

23M→24M

23.0 - 24.0 mi

Top 71%
×6stories
+12ft-82ft

Overall

18884

Females

7387

F18-39

7387

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

19556

Females

7815

F18-39

7815

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

18532

Females

7265

F18-39

7265

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2stories
+22ft-21ft

Overall

18917

Females

7410

F18-39

7410

Passing Analysis

Category:
Athletes Passed
2493
Passed By
110
Net Change
+2383
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25756
5K → 10K28049+231#25756#25525
10K → 15K19339+154#25525#25371
15K → 20K2709+261#25371#25110
20K → Half570+57#25110#25053
Half → 25K2214+217#25053#24836
25K → 30K3814+377#24836#24459
30K → 20M2071+206#24459#24253
20M → 21M1481+147#24253#24106
21M → 35K752+73#24106#24033
35K → 23M2120+212#24033#23821
23M → 24M1460+146#23821#23675
24M → 40K1131+112#23675#23563
40K → 25.2M590+59#23563#23504
25.2M → Finish1310+131#23504#23373
TOTALS2493110+2383
📊

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