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BOSTON MARATHON 2023

Maryrose Anthes Washburn

Bib: 31815•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F40-44)
#0 / 1878
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:42/mi
33:16
↑ 97↓ 3451.5%
10K· 6.21 mi
10:41/mi
1:06:27
↑ 79↓ 1380.4%
15K· 9.32 mi
11:00/mi
1:40:37
↑ 67↓ 78
20K· 12.43 mi
11:36/mi
2:16:38
↑ 106↓ 860.1%
Half· 13.11 mi
10:16/mi
2:23:38
↑ 19↓ 370.5%
25K· 15.53 mi
11:44/mi
2:52:04
↑ 66↓ 880.2%
30K· 18.64 mi
12:28/mi
3:30:47
↑ 181↓ 1480.2%
20M
11:43/mi
3:46:43
↑ 64↓ 500.2%
21M
11:48/mi
3:58:31
↑ 106↓ 241.6%
35K· 21.75 mi
10:30/mi
4:06:22
↑ 17↓ 861.7%
23M
10:36/mi
4:19:38
↑ 23↓ 630.6%
24M
10:26/mi
4:30:04
↓ 821.3%
40K· 24.85 mi
10:50/mi
4:39:20
↓ 200.3%
25.2M
12:57/mi
4:43:48
↑ 13↓ 160.2%
Finish· 26.22 mi
10:53/mi
4:54:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:23:38
Pace10:57 /mi
2nd Half
Distance13.11 mi
Time2:31:15
Pace11:32 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:1933:1610:4233:16
10:42
-
10K
6.21 mi12:27:301:06:2710:4233:11
10:41
-0:01
15K
9.32 mi13:01:401:40:3710:4834:10
11:00
+0:19
20K
12.43 mi13:37:412:16:3811:0036:01
11:36
+0:36
Half
13.11 mi13:44:412:23:3810:577:00
10:16
-1:20
25K
15.53 mi14:13:072:52:0411:0528:26
11:44
+1:28
30K
18.64 mi14:51:503:30:4711:1838:43
12:28
+0:44
20M
20.00 mi15:07:463:46:4311:2015:56
11:43
-0:45
21M
21.00 mi15:19:343:58:3111:2111:48
11:48
+0:05
35K
21.75 mi15:27:254:06:2211:207:51
10:30
-1:18
23M
23.00 mi15:40:414:19:3811:1713:16
10:36
+0:06
24M
24.00 mi15:51:074:30:0411:1510:26
10:26
-0:10
40K
24.85 mi16:00:234:39:2011:149:16
10:50
+0:24
25.2M
25.20 mi16:04:514:43:4811:164:28
12:57
+2:07
Finish
26.22 mi16:15:564:54:5311:1511:05
10:53
-2:04

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

10:16 /mi

Average Pace

11:15 /mi

Slowest Pace

12:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:26

6% of race

Time at Steady Pace

2:22:05

48% of race

Time at Slower Pace

2:15:22

46% of race

Average Pace: 11:15 /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 mi11:54:1933:1610:4233:16
10:42
#25203
10K
6.21 mi12:27:301:06:2710:4233:11
10:41
#25081
15K
9.32 mi13:01:401:40:3710:4834:10
11:00
#25136
20K
12.43 mi13:37:412:16:3811:0036:01
11:36
#25204
Half
13.11 mi13:44:412:23:3810:577:00
10:16
#25129
25K
15.53 mi14:13:072:52:0411:0528:26
11:44
#25115
30K
18.64 mi14:51:503:30:4711:1838:43
12:28
#25103
20M
20.00 mi15:07:463:46:4311:2015:56
11:43
#25016
21M
21.00 mi15:19:343:58:3111:2111:48
11:48
#24900
35K
21.75 mi15:27:254:06:2211:207:51
10:30
#24823
23M
23.00 mi15:40:414:19:3811:1713:16
10:36
#24680
24M
24.00 mi15:51:074:30:0411:1510:26
10:26
#24588
40K
24.85 mi16:00:234:39:2011:149:16
10:50
#24508
25.2M
25.20 mi16:04:514:43:4811:164:28
12:57
#24507
Finish
26.22 mi16:15:564:54:5311:1511:05
10:53
#24491
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi25203105471054725164(Top 95%)10549(Top 92%)10549(Top 562%)
10K6.21 mi3.10 mi25081+12210482+6510482+6524993(Top 94%)10436(Top 91%)10436(Top 556%)
15K9.32 mi3.11 mi25136-5510518-3610518-3625164(Top 95%)10549(Top 92%)10549(Top 562%)
20K12.43 mi3.11 mi25204-6810570-5210570-5225348(Top 95%)10683(Top 94%)10683(Top 569%)
Half13.11 mi0.68 mi25129+7510529+4110529+4123800(Top 89%)9807(Top 86%)9807(Top 522%)
25K15.53 mi2.42 mi25115+14105291052924911(Top 94%)10467(Top 92%)10467(Top 557%)
30K18.64 mi3.11 mi25103+1210545-1610545-1624958(Top 94%)10546(Top 92%)10546(Top 562%)
20M20.00 mi1.36 mi25016+8710504+4110504+4123858(Top 90%)9998(Top 88%)9998(Top 532%)
21M21.00 mi1.00 mi24900+11610450+5410450+5422433(Top 84%)9246(Top 81%)9246(Top 492%)
35K21.75 mi0.75 mi24823+7710410+4010410+4022401(Top 84%)9277(Top 81%)9277(Top 494%)
23M23.00 mi1.25 mi24680+14310333+7710333+7721567(Top 81%)8831(Top 77%)8831(Top 470%)
24M24.00 mi1.00 mi24588+9210295+3810295+3821894(Top 82%)9053(Top 79%)9053(Top 482%)
40K24.85 mi0.85 mi24508+8010254+4110254+4122031(Top 83%)9170(Top 80%)9170(Top 488%)
25.2M25.20 mi0.35 mi24507+110255-110255-123919(Top 90%)10145(Top 89%)10145(Top 540%)
Finish26.22 mi1.02 mi24491+1610259-410259-423760(Top 89%)10038(Top 88%)10038(Top 535%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21story building
+97ft-345ft

Overall

25164

Females

10549

F40-44

10549

5K→10K

3.1 - 6.2 mi

Top 94%
×5story building
+79ft-138ft

Overall

24993

Females

10436

F40-44

10436

10K→15K

6.2 - 9.3 mi

Top 95%
×3story building
+67ft-78ft

Overall

25164

Females

10549

F40-44

10549

15K→20K

9.3 - 12.4 mi

Top 95%
×5story building
+106ft-86ft

Overall

25348

Females

10683

F40-44

10683

20K→Half

12.4 - 13.1 mi

Top 89%
×2story building
+19ft-37ft

Overall

23800

Females

9807

F40-44

9807

Half→25K

13.1 - 15.5 mi

Top 94%
×4story building
+66ft-88ft

Overall

24911

Females

10467

F40-44

10467

25K→30K

15.5 - 18.6 mi

Top 94%
×9story building
+181ft-148ft

Overall

24958

Females

10546

F40-44

10546

30K→20M

18.6 - 20.0 mi

Top 90%
×5story building
+64ft-50ft

Overall

23858

Females

9998

F40-44

9998

20M→21M

20.0 - 21.0 mi

Top 84%
×8story building
+106ft-24ft

Overall

22433

Females

9246

F40-44

9246

21M→35K

21.0 - 21.8 mi

Top 84%
×7story building
+17ft-86ft

Overall

22401

Females

9277

F40-44

9277

35K→23M

21.8 - 23.0 mi

Top 81%
×5story building
+23ft-63ft

Overall

21567

Females

8831

F40-44

8831

23M→24M

23.0 - 24.0 mi

Top 82%
×6story building
+12ft-82ft

Overall

21894

Females

9053

F40-44

9053

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

22031

Females

9170

F40-44

9170

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

23919

Females

10145

F40-44

10145

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2story building
+22ft-21ft

Overall

23760

Females

10038

F40-44

10038

Passing Analysis

Category:
Athletes Passed
1292
Passed By
580
Net Change
+712
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25203
5K → 10K237115+122#25203#25081
10K → 15K88143-55#25081#25136
15K → 20K71139-68#25136#25204
20K → Half772+75#25204#25129
Half → 25K8369+14#25129#25115
25K → 30K8371+12#25115#25103
30K → 20M958+87#25103#25016
20M → 21M1171+116#25016#24900
21M → 35K781+77#24900#24823
35K → 23M1430+143#24823#24680
23M → 24M931+92#24680#24588
24M → 40K833+80#24588#24508
40K → 25.2M1110+1#24508#24507
25.2M → Finish3317+16#24507#24491
TOTALS1292580+712
📊

Passing Visuals

Category:
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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