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BOSTON MARATHON 2023

Mary-Catherine Wright

Bib: 25255•F

MA

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
32:36
Rank: #24701
Start → 5K
32:36 | 10:30/mi
10K· 6.21 mi
1:04:50
Rank: #24568 (+133)
5K → 10K
32:14 | 10:22/mi
15K· 9.32 mi
1:37:52
Rank: #24634 (-66)
10K → 15K
33:02 | 10:38/mi
20K· 12.43 mi
2:11:53
Rank: #24620 (+14)
15K → 20K
34:01 | 10:57/mi
Half· 13.11 mi
2:19:27
Rank: #24650 (-30)
20K → Half
7:34 | 11:05/mi
25K· 15.53 mi
2:49:33
Rank: #24878 (-228)
Half → 25K
30:06 | 12:25/mi
30K· 18.64 mi
3:33:55
Rank: #25292 (-414)
25K → 30K
44:22 | 14:17/mi
20M
3:54:12
Rank: #25438 (-146)
30K → 20M
20:17 | 14:56/mi
21M
4:08:55
Rank: #25464 (-26)
20M → 21M
14:43 | 14:43/mi
35K· 21.75 mi
4:19:54
Rank: #25535 (-71)
21M → 35K
10:59 | 14:41/mi
23M
4:38:08
Rank: #25595 (-60)
35K → 23M
18:14 | 14:34/mi
24M
4:52:01
Rank: #25621 (-26)
23M → 24M
13:53 | 13:53/mi
40K· 24.85 mi
5:03:21
Rank: #25619 (+2)
24M → 40K
11:20 | 13:15/mi
25.2M
5:07:48
Rank: #25597 (+22)
40K → 25.2M
4:27 | 12:54/mi
Finish· 26.22 mi
5:18:57
Rank: #25556 (+41)
25.2M → Finish
11:09 | 10:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:19:27
Pace10:38 /mi
2nd Half
Distance13.11 mi
Time2:59:30
Pace13:42 /mi
📊Positive Split: 28.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:1232:3610:3032:36
10:30
-
10K
6.21 mi12:26:261:04:5010:2632:14
10:22
-0:08
15K
9.32 mi12:59:281:37:5210:3033:02
10:38
+0:16
20K
12.43 mi13:33:292:11:5310:3734:01
10:57
+0:19
Half
13.11 mi13:41:032:19:2710:387:34
11:05
+0:08
25K
15.53 mi14:11:092:49:3310:5530:06
12:25
+1:20
30K
18.64 mi14:55:313:33:5511:2944:22
14:17
+1:52
20M
20.00 mi15:15:483:54:1211:4320:17
14:56
+0:39
21M
21.00 mi15:30:314:08:5511:5114:43
14:43
-0:13
35K
21.75 mi15:41:304:19:5411:5710:59
14:41
-0:02
23M
23.00 mi15:59:444:38:0812:0618:14
14:34
-0:07
24M
24.00 mi16:13:374:52:0112:1013:53
13:53
-0:41
40K
24.85 mi16:24:575:03:2112:1211:20
13:15
-0:38
25.2M
25.20 mi16:29:245:07:4812:134:27
12:54
-0:21
Finish
26.22 mi16:40:335:18:5712:1011:09
10:56
-1:58

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

10:22 /mi

Average Pace

12:10 /mi

Slowest Pace

14:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30:36

47% of race

Time at Steady Pace

45:53

14% of race

Time at Slower Pace

2:02:28

38% of race

Average Pace: 12:10 /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 mi11:54:1232:3610:3032:36
10:30
#24701
10K
6.21 mi12:26:261:04:5010:2632:14
10:22
#24568
15K
9.32 mi12:59:281:37:5210:3033:02
10:38
#24634
20K
12.43 mi13:33:292:11:5310:3734:01
10:57
#24620
Half
13.11 mi13:41:032:19:2710:387:34
11:05
#24650
25K
15.53 mi14:11:092:49:3310:5530:06
12:25
#24878
30K
18.64 mi14:55:313:33:5511:2944:22
14:17
#25292
20M
20.00 mi15:15:483:54:1211:4320:17
14:56
#25438
21M
21.00 mi15:30:314:08:5511:5114:43
14:43
#25464
35K
21.75 mi15:41:304:19:5411:5710:59
14:41
#25535
23M
23.00 mi15:59:444:38:0812:0618:14
14:34
#25595
24M
24.00 mi16:13:374:52:0112:1013:53
13:53
#25621
40K
24.85 mi16:24:575:03:2112:1211:20
13:15
#25619
25.2M
25.20 mi16:29:245:07:4812:134:27
12:54
#25597
Finish
26.22 mi16:40:335:18:5712:1011:09
10:56
#25556
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24701102731027324699(Top 93%)10293(Top 90%)10293(Top 211%)
10K6.21 mi3.10 mi24568+13310198+7510198+7524449(Top 92%)10141(Top 89%)10141(Top 208%)
15K9.32 mi3.11 mi24634-6610240-4210240-4224699(Top 93%)10293(Top 90%)10293(Top 211%)
20K12.43 mi3.11 mi24620+1410246-610246-624559(Top 92%)10234(Top 90%)10234(Top 210%)
Half13.11 mi0.68 mi24650-3010268-2210268-2225086(Top 94%)10544(Top 92%)10544(Top 216%)
25K15.53 mi2.42 mi24878-22810401-13310401-13325475(Top 96%)10774(Top 94%)10774(Top 221%)
30K18.64 mi3.11 mi25292-41410656-25510656-25526161(Top 98%)11173(Top 98%)11173(Top 229%)
20M20.00 mi1.36 mi25438-14610748-9210748-9226270(Top 99%)11269(Top 99%)11269(Top 231%)
21M21.00 mi1.00 mi25464-2610767-1910767-1925578(Top 96%)10895(Top 95%)10895(Top 223%)
35K21.75 mi0.75 mi25535-7110805-3810805-3826352(Top 99%)11306(Top 99%)11306(Top 231%)
23M23.00 mi1.25 mi25595-6010846-4110846-4126143(Top 98%)11208(Top 98%)11208(Top 229%)
24M24.00 mi1.00 mi25621-2610860-1410860-1426020(Top 98%)11168(Top 98%)11168(Top 229%)
40K24.85 mi0.85 mi25619+210859+110859+125156(Top 94%)10757(Top 94%)10757(Top 220%)
25.2M25.20 mi0.35 mi25597+2210854+510854+523869(Top 90%)10128(Top 89%)10128(Top 207%)
Finish26.22 mi1.02 mi25556+4110841+1310841+1323870(Top 90%)10095(Top 88%)10095(Top 207%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21stories
+97ft-345ft

Overall

24699

Females

10293

F18-39

10293

5K→10K

3.1 - 6.2 mi

Top 92%
×5stories
+79ft-138ft

Overall

24449

Females

10141

F18-39

10141

10K→15K

6.2 - 9.3 mi

Top 93%
×3stories
+67ft-78ft

Overall

24699

Females

10293

F18-39

10293

15K→20K

9.3 - 12.4 mi

Top 92%
×5stories
+106ft-86ft

Overall

24559

Females

10234

F18-39

10234

20K→Half

12.4 - 13.1 mi

Top 94%
×2stories
+19ft-37ft

Overall

25086

Females

10544

F18-39

10544

Half→25K

13.1 - 15.5 mi

Top 96%
×4stories
+66ft-88ft

Overall

25475

Females

10774

F18-39

10774

25K→30K

15.5 - 18.6 mi

Top 98%
×9stories
+181ft-148ft

Overall

26161

Females

11173

F18-39

11173

30K→20M

18.6 - 20.0 mi

Top 99%
×5stories
+64ft-50ft

Overall

26270

Females

11269

F18-39

11269

20M→21M

20.0 - 21.0 mi

Top 96%
×8stories
+106ft-24ft

Overall

25578

Females

10895

F18-39

10895

21M→35K

21.0 - 21.8 mi

Top 99%
×7stories
+17ft-86ft

Overall

26352

Females

11306

F18-39

11306

35K→23M

21.8 - 23.0 mi

Top 98%
×5stories
+23ft-63ft

Overall

26143

Females

11208

F18-39

11208

23M→24M

23.0 - 24.0 mi

Top 98%
×6stories
+12ft-82ft

Overall

26020

Females

11168

F18-39

11168

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

25156

Females

10757

F18-39

10757

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

23869

Females

10128

F18-39

10128

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2stories
+22ft-21ft

Overall

23870

Females

10095

F18-39

10095

Passing Analysis

Category:
Athletes Passed
637
Passed By
1492
Net Change
-855
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24701
5K → 10K272139+133#24701#24568
10K → 15K104170-66#24568#24634
15K → 20K10187+14#24634#24620
20K → Half1040-30#24620#24650
Half → 25K16244-228#24650#24878
25K → 30K10424-414#24878#25292
30K → 20M3149-146#25292#25438
20M → 21M1541-26#25438#25464
21M → 35K778-71#25464#25535
35K → 23M868-60#25535#25595
23M → 24M430-26#25595#25621
24M → 40K2119+2#25621#25619
40K → 25.2M231+22#25619#25597
25.2M → Finish432+41#25597#25556
TOTALS6371492-855
📊

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