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BOSTON MARATHON 2023

June Probst

Bib: 23641•F

AZ

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F60-64)
#0 / 527
Top 43%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:18
Rank: #25225
Start → 5K
33:18 | 10:43/mi
10K· 6.21 mi
1:02:04
Rank: #23601 (+1624)
5K → 10K
28:46 | 9:16/mi
15K· 9.32 mi
1:30:03
Rank: #22758 (+843)
10K → 15K
27:59 | 9:00/mi
20K· 12.43 mi
1:58:20
Rank: #22187 (+571)
15K → 20K
28:17 | 9:06/mi
Half· 13.11 mi
2:04:40
Rank: #22140 (+47)
20K → Half
6:20 | 9:17/mi
25K· 15.53 mi
2:27:17
Rank: #21837 (+303)
Half → 25K
22:37 | 9:20/mi
30K· 18.64 mi
2:56:08
Rank: #21317 (+520)
25K → 30K
28:51 | 9:17/mi
20M
3:09:09
Rank: #21147 (+170)
30K → 20M
13:01 | 9:35/mi
21M
3:19:26
Rank: #21015 (+132)
20M → 21M
10:17 | 10:17/mi
35K· 21.75 mi
3:26:18
Rank: #20925 (+90)
21M → 35K
6:52 | 9:11/mi
23M
3:38:43
Rank: #20830 (+95)
35K → 23M
12:25 | 9:55/mi
24M
3:48:06
Rank: #20741 (+89)
23M → 24M
9:23 | 9:23/mi
40K· 24.85 mi
3:56:25
Rank: #20669 (+72)
24M → 40K
8:19 | 9:44/mi
25.2M
4:00:08
Rank: #20661 (+8)
40K → 25.2M
3:43 | 10:47/mi
Finish· 26.22 mi
4:09:27
Rank: #20596 (+65)
25.2M → Finish
9:19 | 9:09/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time2:04:40
Pace9:31 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time2:04:47
Pace9:31 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:0933:1810:4333:18
10:43
-
10K
6.21 mi12:19:551:02:049:5928:46
9:16
-1:27
15K
9.32 mi12:47:541:30:039:4027:59
9:00
-0:16
20K
12.43 mi13:16:111:58:209:3128:17
9:06
+0:06
Half
13.11 mi13:22:312:04:409:316:20
9:17
+0:11
25K
15.53 mi13:45:082:27:179:2922:37
9:20
+0:03
30K
18.64 mi14:13:592:56:089:2728:51
9:17
-0:03
20M
20.00 mi14:27:003:09:099:2713:01
9:35
+0:18
21M
21.00 mi14:37:173:19:269:3010:17
10:17
+0:42
35K
21.75 mi14:44:093:26:189:296:52
9:11
-1:06
23M
23.00 mi14:56:343:38:439:3112:25
9:55
+0:44
24M
24.00 mi15:05:573:48:069:309:23
9:23
-0:32
40K
24.85 mi15:14:163:56:259:318:19
9:44
+0:21
25.2M
25.20 mi15:17:594:00:089:323:43
10:47
+1:03
Finish
26.22 mi15:27:184:09:279:319:19
9:09
-1:38

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

9:00 /mi

Average Pace

9:31 /mi

Slowest Pace

10:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:09:44

76% of race

Time at Steady Pace

22:42

9% of race

Time at Slower Pace

37:01

15% of race

Average Pace: 9:31 /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 mi11:51:0933:1810:4333:18
10:43
#25225
10K
6.21 mi12:19:551:02:049:5928:46
9:16
#23601
15K
9.32 mi12:47:541:30:039:4027:59
9:00
#22758
20K
12.43 mi13:16:111:58:209:3128:17
9:06
#22187
Half
13.11 mi13:22:312:04:409:316:20
9:17
#22140
25K
15.53 mi13:45:082:27:179:2922:37
9:20
#21837
30K
18.64 mi14:13:592:56:089:2728:51
9:17
#21317
20M
20.00 mi14:27:003:09:099:2713:01
9:35
#21147
21M
21.00 mi14:37:173:19:269:3010:17
10:17
#21015
35K
21.75 mi14:44:093:26:189:296:52
9:11
#20925
23M
23.00 mi14:56:343:38:439:3112:25
9:55
#20830
24M
24.00 mi15:05:573:48:069:309:23
9:23
#20741
40K
24.85 mi15:14:163:56:259:318:19
9:44
#20669
25.2M
25.20 mi15:17:594:00:089:323:43
10:47
#20661
Finish
26.22 mi15:27:184:09:279:319:19
9:09
#20596
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi25225105581055820542(Top 77%)7981(Top 70%)7981(Top 1514%)
10K6.21 mi3.10 mi23601+16249676+8829676+88221806(Top 82%)8719(Top 76%)8719(Top 1654%)
15K9.32 mi3.11 mi22758+8439213+4639213+46320542(Top 77%)7981(Top 70%)7981(Top 1514%)
20K12.43 mi3.11 mi22187+5718929+2848929+28420163(Top 76%)7756(Top 68%)7756(Top 1472%)
Half13.11 mi0.68 mi22140+478908+218908+2121460(Top 81%)8489(Top 74%)8489(Top 1611%)
25K15.53 mi2.42 mi21837+3038730+1788730+17820285(Top 76%)7856(Top 69%)7856(Top 1491%)
30K18.64 mi3.11 mi21317+5208459+2718459+27118570(Top 70%)6963(Top 61%)6963(Top 1321%)
20M20.00 mi1.36 mi21147+1708387+728387+7219161(Top 72%)7384(Top 65%)7384(Top 1401%)
21M21.00 mi1.00 mi21015+1328319+688319+6819004(Top 71%)7346(Top 64%)7346(Top 1394%)
35K21.75 mi0.75 mi20925+908281+388281+3818692(Top 70%)7222(Top 63%)7222(Top 1370%)
23M23.00 mi1.25 mi20830+958238+438238+4319746(Top 74%)7821(Top 68%)7821(Top 1484%)
24M24.00 mi1.00 mi20741+898200+388200+3818819(Top 71%)7348(Top 64%)7348(Top 1394%)
40K24.85 mi0.85 mi20669+728169+318169+3119140(Top 72%)7567(Top 66%)7567(Top 1436%)
25.2M25.20 mi0.35 mi20661+88169816919948(Top 75%)8037(Top 70%)8037(Top 1525%)
Finish26.22 mi1.02 mi20596+658142+278142+2718683(Top 70%)7276(Top 64%)7276(Top 1381%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21stories
+97ft-345ft

Overall

20542

Females

7981

F60-64

7981

5K→10K

3.1 - 6.2 mi

Top 82%
×5stories
+79ft-138ft

Overall

21806

Females

8719

F60-64

8719

10K→15K

6.2 - 9.3 mi

Top 77%
×3stories
+67ft-78ft

Overall

20542

Females

7981

F60-64

7981

15K→20K

9.3 - 12.4 mi

Top 76%
×5stories
+106ft-86ft

Overall

20163

Females

7756

F60-64

7756

20K→Half

12.4 - 13.1 mi

Top 81%
×2stories
+19ft-37ft

Overall

21460

Females

8489

F60-64

8489

Half→25K

13.1 - 15.5 mi

Top 76%
×4stories
+66ft-88ft

Overall

20285

Females

7856

F60-64

7856

25K→30K

15.5 - 18.6 mi

Top 70%
×9stories
+181ft-148ft

Overall

18570

Females

6963

F60-64

6963

30K→20M

18.6 - 20.0 mi

Top 72%
×5stories
+64ft-50ft

Overall

19161

Females

7384

F60-64

7384

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

19004

Females

7346

F60-64

7346

21M→35K

21.0 - 21.8 mi

Top 70%
×7stories
+17ft-86ft

Overall

18692

Females

7222

F60-64

7222

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

19746

Females

7821

F60-64

7821

23M→24M

23.0 - 24.0 mi

Top 71%
×6stories
+12ft-82ft

Overall

18819

Females

7348

F60-64

7348

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

19140

Females

7567

F60-64

7567

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

19948

Females

8037

F60-64

8037

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2stories
+22ft-21ft

Overall

18683

Females

7276

F60-64

7276

Passing Analysis

Category:
Athletes Passed
4741
Passed By
112
Net Change
+4629
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25225
5K → 10K16240+1624#25225#23601
10K → 15K8441+843#23601#22758
15K → 20K5721+571#22758#22187
20K → Half569+47#22187#22140
Half → 25K3096+303#22140#21837
25K → 30K5200+520#21837#21317
30K → 20M1744+170#21317#21147
20M → 21M14816+132#21147#21015
21M → 35K966+90#21015#20925
35K → 23M12631+95#20925#20830
23M → 24M945+89#20830#20741
24M → 40K797+72#20741#20669
40K → 25.2M2214+8#20669#20661
25.2M → Finish7712+65#20661#20596
TOTALS4741112+4629
📊

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