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BOSTON MARATHON 2023

Regan Cleminson

Bib: 32149•F

NH

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
34:17
Rank: #25735
Start → 5K
34:17 | 11:02/mi
10K· 6.21 mi
1:09:29
Rank: #25805 (-70)
5K → 10K
35:12 | 11:20/mi
15K· 9.32 mi
1:45:21
Rank: #25805
10K → 15K
35:52 | 11:33/mi
20K· 12.43 mi
2:22:23
Rank: #25757 (+48)
15K → 20K
37:02 | 11:55/mi
Half· 13.11 mi
2:30:32
Rank: #25762 (-5)
20K → Half
8:09 | 11:57/mi
25K· 15.53 mi
3:00:50
Rank: #25739 (+23)
Half → 25K
30:18 | 12:30/mi
30K· 18.64 mi
3:44:24
Rank: #25821 (-82)
25K → 30K
43:34 | 14:01/mi
20M
4:02:28
Rank: #25790 (+31)
30K → 20M
18:04 | 13:18/mi
21M
4:18:06
Rank: #25824 (-34)
20M → 21M
15:38 | 15:38/mi
35K· 21.75 mi
4:27:14
Rank: #25800 (+24)
21M → 35K
9:08 | 12:12/mi
23M
4:43:09
Rank: #25765 (+35)
35K → 23M
15:55 | 12:43/mi
24M
4:55:42
Rank: #25747 (+18)
23M → 24M
12:33 | 12:33/mi
40K· 24.85 mi
5:07:24
Rank: #25742 (+5)
24M → 40K
11:42 | 13:41/mi
25.2M
5:12:17
Rank: #25744 (-2)
40K → 25.2M
4:53 | 14:10/mi
Finish· 26.22 mi
5:27:16
Rank: #25809 (-65)
25.2M → Finish
14:59 | 14:42/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:30:32
Pace11:29 /mi
2nd Half
Distance13.11 mi
Time2:56:44
Pace13:29 /mi
📊Positive Split: 17.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:2334:1711:0234:17
11:02
-
10K
6.21 mi12:29:351:09:2911:1135:12
11:20
+0:18
15K
9.32 mi13:05:271:45:2111:1835:52
11:33
+0:13
20K
12.43 mi13:42:292:22:2311:2737:02
11:55
+0:22
Half
13.11 mi13:50:382:30:3211:298:09
11:57
+0:02
25K
15.53 mi14:20:563:00:5011:3830:18
12:30
+0:33
30K
18.64 mi15:04:303:44:2412:0243:34
14:01
+1:31
20M
20.00 mi15:22:344:02:2812:0718:04
13:18
-0:43
21M
21.00 mi15:38:124:18:0612:1715:38
15:38
+2:20
35K
21.75 mi15:47:204:27:1412:179:08
12:12
-3:26
23M
23.00 mi16:03:154:43:0912:1915:55
12:43
+0:31
24M
24.00 mi16:15:484:55:4212:1912:33
12:33
-0:10
40K
24.85 mi16:27:305:07:2412:2211:42
13:41
+1:08
25.2M
25.20 mi16:32:235:12:1712:244:53
14:10
+0:29
Finish
26.22 mi16:47:225:27:1612:2914:59
14:42
+0:32

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

11:02 /mi

Average Pace

12:29 /mi

Slowest Pace

15:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:21

32% of race

Time at Steady Pace

1:53:05

35% of race

Time at Slower Pace

1:48:50

33% of race

Average Pace: 12:29 /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 mi11:54:2334:1711:0234:17
11:02
#25735
10K
6.21 mi12:29:351:09:2911:1135:12
11:20
#25805
15K
9.32 mi13:05:271:45:2111:1835:52
11:33
#25805
20K
12.43 mi13:42:292:22:2311:2737:02
11:55
#25757
Half
13.11 mi13:50:382:30:3211:298:09
11:57
#25762
25K
15.53 mi14:20:563:00:5011:3830:18
12:30
#25739
30K
18.64 mi15:04:303:44:2412:0243:34
14:01
#25821
20M
20.00 mi15:22:344:02:2812:0718:04
13:18
#25790
21M
21.00 mi15:38:124:18:0612:1715:38
15:38
#25824
35K
21.75 mi15:47:204:27:1412:179:08
12:12
#25800
23M
23.00 mi16:03:154:43:0912:1915:55
12:43
#25765
24M
24.00 mi16:15:484:55:4212:1912:33
12:33
#25747
40K
24.85 mi16:27:305:07:2412:2211:42
13:41
#25742
25.2M
25.20 mi16:32:235:12:1712:244:53
14:10
#25744
Finish
26.22 mi16:47:225:27:1612:2914:59
14:42
#25809
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25735108791087925747(Top 97%)10892(Top 95%)10892(Top 223%)
10K6.21 mi3.10 mi25805-7010925-4610925-4625827(Top 97%)10930(Top 96%)10930(Top 224%)
15K9.32 mi3.11 mi2580510915+1010915+1025747(Top 97%)10892(Top 95%)10892(Top 223%)
20K12.43 mi3.11 mi25757+4810905+1010905+1025604(Top 96%)10831(Top 95%)10831(Top 222%)
Half13.11 mi0.68 mi25762-510910-510910-525852(Top 97%)10981(Top 96%)10981(Top 225%)
25K15.53 mi2.42 mi25739+2310897+1310897+1325545(Top 96%)10818(Top 95%)10818(Top 221%)
30K18.64 mi3.11 mi25821-8210949-5210949-5226042(Top 98%)11122(Top 97%)11122(Top 228%)
20M20.00 mi1.36 mi25790+3110939+1010939+1025408(Top 95%)10808(Top 95%)10808(Top 221%)
21M21.00 mi1.00 mi25824-3410957-1810957-1826084(Top 98%)11160(Top 98%)11160(Top 229%)
35K21.75 mi0.75 mi25800+2410949+810949+824903(Top 94%)10611(Top 93%)10611(Top 217%)
23M23.00 mi1.25 mi25765+3510936+1310936+1324817(Top 93%)10543(Top 92%)10543(Top 216%)
24M24.00 mi1.00 mi25747+1810926+1010926+1025110(Top 94%)10739(Top 94%)10739(Top 220%)
40K24.85 mi0.85 mi25742+510932-610932-625497(Top 96%)10920(Top 96%)10920(Top 224%)
25.2M25.20 mi0.35 mi25744-210934-210934-225128(Top 94%)10763(Top 94%)10763(Top 220%)
Finish26.22 mi1.02 mi25809-6510972-3810972-3826472(Top 99%)11373(Top 100%)11373(Top 233%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21stories
+97ft-345ft

Overall

25747

Females

10892

F18-39

10892

5K→10K

3.1 - 6.2 mi

Top 97%
×5stories
+79ft-138ft

Overall

25827

Females

10930

F18-39

10930

10K→15K

6.2 - 9.3 mi

Top 97%
×3stories
+67ft-78ft

Overall

25747

Females

10892

F18-39

10892

15K→20K

9.3 - 12.4 mi

Top 96%
×5stories
+106ft-86ft

Overall

25604

Females

10831

F18-39

10831

20K→Half

12.4 - 13.1 mi

Top 97%
×2stories
+19ft-37ft

Overall

25852

Females

10981

F18-39

10981

Half→25K

13.1 - 15.5 mi

Top 96%
×4stories
+66ft-88ft

Overall

25545

Females

10818

F18-39

10818

25K→30K

15.5 - 18.6 mi

Top 98%
×9stories
+181ft-148ft

Overall

26042

Females

11122

F18-39

11122

30K→20M

18.6 - 20.0 mi

Top 95%
×5stories
+64ft-50ft

Overall

25408

Females

10808

F18-39

10808

20M→21M

20.0 - 21.0 mi

Top 98%
×8stories
+106ft-24ft

Overall

26084

Females

11160

F18-39

11160

21M→35K

21.0 - 21.8 mi

Top 94%
×7stories
+17ft-86ft

Overall

24903

Females

10611

F18-39

10611

35K→23M

21.8 - 23.0 mi

Top 93%
×5stories
+23ft-63ft

Overall

24817

Females

10543

F18-39

10543

23M→24M

23.0 - 24.0 mi

Top 94%
×6stories
+12ft-82ft

Overall

25110

Females

10739

F18-39

10739

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

25497

Females

10920

F18-39

10920

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

25128

Females

10763

F18-39

10763

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2stories
+22ft-21ft

Overall

26472

Females

11373

F18-39

11373

Passing Analysis

Category:
Athletes Passed
541
Passed By
615
Net Change
-74
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25735
5K → 10K91161-70#25735#25805
10K → 15K82820#25805#25805
15K → 20K10052+48#25805#25757
20K → Half1116-5#25757#25762
Half → 25K6340+23#25762#25739
25K → 30K32114-82#25739#25821
30K → 20M4413+31#25821#25790
20M → 21M842-34#25790#25824
21M → 35K262+24#25824#25800
35K → 23M361+35#25800#25765
23M → 24M224+18#25765#25747
24M → 40K2015+5#25747#25742
40K → 25.2M35-2#25742#25744
25.2M → Finish368-65#25744#25809
TOTALS541615-74
📊

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