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BOSTON MARATHON 2023

Mary Hunter

Bib: 18925•F

MI

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 44%
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
26:37
Rank: #18020
Start → 5K
26:37 | 8:34/mi
10K· 6.21 mi
52:38
Rank: #17721 (+299)
5K → 10K
26:01 | 8:22/mi
15K· 9.32 mi
1:18:18
Rank: #17200 (+521)
10K → 15K
25:40 | 8:16/mi
20K· 12.43 mi
1:44:25
Rank: #16962 (+238)
15K → 20K
26:07 | 8:24/mi
Half· 13.11 mi
1:49:55
Rank: #16844 (+118)
20K → Half
5:30 | 8:04/mi
25K· 15.53 mi
2:10:05
Rank: #16567 (+277)
Half → 25K
20:10 | 8:19/mi
30K· 18.64 mi
2:36:26
Rank: #16094 (+473)
25K → 30K
26:21 | 8:29/mi
20M
2:48:18
Rank: #16005 (+89)
30K → 20M
11:52 | 8:44/mi
21M
2:57:34
Rank: #15909 (+96)
20M → 21M
9:16 | 9:16/mi
35K· 21.75 mi
3:04:01
Rank: #15870 (+39)
21M → 35K
6:27 | 8:37/mi
23M
3:14:10
Rank: #15573 (+297)
35K → 23M
10:09 | 8:06/mi
24M
3:22:32
Rank: #15485 (+88)
23M → 24M
8:22 | 8:22/mi
40K· 24.85 mi
3:29:54
Rank: #15423 (+62)
24M → 40K
7:22 | 8:37/mi
25.2M
3:32:47
Rank: #15311 (+112)
40K → 25.2M
2:53 | 8:22/mi
Finish· 26.22 mi
3:40:48
Rank: #15141 (+170)
25.2M → Finish
8:01 | 7:52/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:49:55
Pace8:23 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:50:53
Pace8:28 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:1326:378:3426:37
8:34
-
10K
6.21 mi11:48:1452:388:2826:01
8:22
-0:12
15K
9.32 mi12:13:541:18:188:2425:40
8:16
-0:06
20K
12.43 mi12:40:011:44:258:2426:07
8:24
+0:08
Half
13.11 mi12:45:311:49:558:235:30
8:04
-0:20
25K
15.53 mi13:05:412:10:058:2220:10
8:19
+0:15
30K
18.64 mi13:32:022:36:268:2426:21
8:29
+0:10
20M
20.00 mi13:43:542:48:188:2511:52
8:44
+0:15
21M
21.00 mi13:53:102:57:348:279:16
9:16
+0:32
35K
21.75 mi13:59:373:04:018:286:27
8:37
-0:39
23M
23.00 mi14:09:463:14:108:2710:09
8:06
-0:31
24M
24.00 mi14:18:083:22:328:268:22
8:22
+0:16
40K
24.85 mi14:25:303:29:548:277:22
8:37
+0:15
25.2M
25.20 mi14:28:233:32:478:272:53
8:22
-0:15
Finish
26.22 mi14:36:243:40:488:268:01
7:52
-0:30

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

7:52 /mi

Average Pace

8:26 /mi

Slowest Pace

9:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:19:40

90% of race

Time at Steady Pace

21:08

10% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:25 /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 mi11:22:1326:378:3426:37
8:34
#18020
10K
6.21 mi11:48:1452:388:2826:01
8:22
#17721
15K
9.32 mi12:13:541:18:188:2425:40
8:16
#17200
20K
12.43 mi12:40:011:44:258:2426:07
8:24
#16962
Half
13.11 mi12:45:311:49:558:235:30
8:04
#16844
25K
15.53 mi13:05:412:10:058:2220:10
8:19
#16567
30K
18.64 mi13:32:022:36:268:2426:21
8:29
#16094
20M
20.00 mi13:43:542:48:188:2511:52
8:44
#16005
21M
21.00 mi13:53:102:57:348:279:16
9:16
#15909
35K
21.75 mi13:59:373:04:018:286:27
8:37
#15870
23M
23.00 mi14:09:463:14:108:2710:09
8:06
#15573
24M
24.00 mi14:18:083:22:328:268:22
8:22
#15485
40K
24.85 mi14:25:303:29:548:277:22
8:37
#15423
25.2M
25.20 mi14:28:233:32:478:272:53
8:22
#15311
Finish
26.22 mi14:36:243:40:488:268:01
7:52
#15141
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi180206567656716296(Top 61%)5471(Top 48%)5471(Top 112%)
10K6.21 mi3.10 mi17721+2996359+2086359+20817404(Top 65%)6124(Top 54%)6124(Top 125%)
15K9.32 mi3.11 mi17200+5216031+3286031+32816296(Top 61%)5471(Top 48%)5471(Top 112%)
20K12.43 mi3.11 mi16962+2385904+1275904+12716282(Top 61%)5518(Top 48%)5518(Top 113%)
Half13.11 mi0.68 mi16844+1185830+745830+7414936(Top 56%)4656(Top 41%)4656(Top 95%)
25K15.53 mi2.42 mi16567+2775676+1545676+15415072(Top 57%)4888(Top 43%)4888(Top 100%)
30K18.64 mi3.11 mi16094+4735430+2465430+24614206(Top 53%)4458(Top 39%)4458(Top 91%)
20M20.00 mi1.36 mi16005+895393+375393+3715074(Top 57%)5041(Top 44%)5041(Top 103%)
21M21.00 mi1.00 mi15909+965358+355358+3514831(Top 56%)4950(Top 43%)4950(Top 101%)
35K21.75 mi0.75 mi15870+395354+45354+415989(Top 60%)5679(Top 50%)5679(Top 116%)
23M23.00 mi1.25 mi15573+2975210+1445210+14410558(Top 40%)2807(Top 25%)2807(Top 57%)
24M24.00 mi1.00 mi15485+885164+465164+4613681(Top 51%)4500(Top 39%)4500(Top 92%)
40K24.85 mi0.85 mi15423+625142+225142+2214079(Top 53%)4790(Top 42%)4790(Top 98%)
25.2M25.20 mi0.35 mi15311+1125077+655077+658805(Top 33%)2208(Top 19%)2208(Top 45%)
Finish26.22 mi1.02 mi15141+1704994+834994+8311209(Top 42%)3315(Top 29%)3315(Top 68%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21stories
+97ft-345ft

Overall

16296

Females

5471

F18-39

5471

5K→10K

3.1 - 6.2 mi

Top 65%
×5stories
+79ft-138ft

Overall

17404

Females

6124

F18-39

6124

10K→15K

6.2 - 9.3 mi

Top 61%
×3stories
+67ft-78ft

Overall

16296

Females

5471

F18-39

5471

15K→20K

9.3 - 12.4 mi

Top 61%
×5stories
+106ft-86ft

Overall

16282

Females

5518

F18-39

5518

20K→Half

12.4 - 13.1 mi

Top 56%
×2stories
+19ft-37ft

Overall

14936

Females

4656

F18-39

4656

Half→25K

13.1 - 15.5 mi

Top 57%
×4stories
+66ft-88ft

Overall

15072

Females

4888

F18-39

4888

25K→30K

15.5 - 18.6 mi

Top 53%
×9stories
+181ft-148ft

Overall

14206

Females

4458

F18-39

4458

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

15074

Females

5041

F18-39

5041

20M→21M

20.0 - 21.0 mi

Top 56%
×8stories
+106ft-24ft

Overall

14831

Females

4950

F18-39

4950

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

15989

Females

5679

F18-39

5679

35K→23M

21.8 - 23.0 mi

Top 40%
×5stories
+23ft-63ft

Overall

10558

Females

2807

F18-39

2807

23M→24M

23.0 - 24.0 mi

Top 51%
×6stories
+12ft-82ft

Overall

13681

Females

4500

F18-39

4500

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

14079

Females

4790

F18-39

4790

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8805

Females

2208

F18-39

2208

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2stories
+22ft-21ft

Overall

11209

Females

3315

F18-39

3315

Passing Analysis

Category:
Athletes Passed
3393
Passed By
514
Net Change
+2879
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18020
5K → 10K504205+299#18020#17721
10K → 15K56140+521#17721#17200
15K → 20K31173+238#17200#16962
20K → Half1213+118#16962#16844
Half → 25K29417+277#16844#16567
25K → 30K49118+473#16567#16094
30K → 20M12233+89#16094#16005
20M → 21M13337+96#16005#15909
21M → 35K7031+39#15909#15870
35K → 23M2981+297#15870#15573
23M → 24M10719+88#15573#15485
24M → 40K9129+62#15485#15423
40K → 25.2M1120+112#15423#15311
25.2M → Finish1788+170#15311#15141
TOTALS3393514+2879
📊

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