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BOSTON MARATHON 2023

Dorothy Rusch

Bib: 15853•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 (F70-74)
#0 / 62
Top 48%
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
10:04/mi
31:16
↑ 97↓ 3451.5%
10K· 6.21 mi
10:16/mi
1:03:10
↑ 79↓ 1380.4%
15K· 9.32 mi
10:25/mi
1:35:32
↑ 67↓ 78
20K· 12.43 mi
10:46/mi
2:09:00
↑ 106↓ 860.1%
Half· 13.11 mi
11:00/mi
2:16:30
↑ 19↓ 370.5%
25K· 15.53 mi
11:11/mi
2:43:38
↑ 66↓ 880.2%
30K· 18.64 mi
11:22/mi
3:18:57
↑ 181↓ 1480.2%
20M
11:15/mi
3:34:14
↑ 64↓ 500.2%
21M
11:53/mi
3:46:07
↑ 106↓ 241.6%
35K· 21.75 mi
10:48/mi
3:54:12
↑ 17↓ 861.7%
23M
11:17/mi
4:08:20
↑ 23↓ 630.6%
24M
10:59/mi
4:19:19
↓ 821.3%
40K· 24.85 mi
11:14/mi
4:28:55
↓ 200.3%
25.2M
12:17/mi
4:33:09
↑ 13↓ 160.2%
Finish· 26.22 mi
11:03/mi
4:44:25
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:16:30
Pace10:25 /mi
2nd Half
Distance13.11 mi
Time2:27:55
Pace11:17 /mi
📊Positive Split: 8.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:02:3031:1610:0431:16
10:04
-
10K
6.21 mi11:34:241:03:1010:1031:54
10:16
+0:12
15K
9.32 mi12:06:461:35:3210:1532:22
10:25
+0:09
20K
12.43 mi12:40:142:09:0010:2333:28
10:46
+0:21
Half
13.11 mi12:47:442:16:3010:257:30
11:00
+0:14
25K
15.53 mi13:14:522:43:3810:3227:08
11:11
+0:11
30K
18.64 mi13:50:113:18:5710:4035:19
11:22
+0:11
20M
20.00 mi14:05:283:34:1410:4315:17
11:15
-0:07
21M
21.00 mi14:17:213:46:0710:4611:53
11:53
+0:38
35K
21.75 mi14:25:263:54:1210:468:05
10:48
-1:05
23M
23.00 mi14:39:344:08:2010:4814:08
11:17
+0:29
24M
24.00 mi14:50:334:19:1910:4810:59
10:59
-0:18
40K
24.85 mi15:00:094:28:5510:499:36
11:14
+0:15
25.2M
25.20 mi15:04:234:33:0910:504:14
12:17
+1:03
Finish
26.22 mi15:15:394:44:2510:5111:16
11:03
-1:14

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

10:04 /mi

Average Pace

10:51 /mi

Slowest Pace

12:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:00

45% of race

Time at Steady Pace

1:43:59

37% of race

Time at Slower Pace

51:26

18% of race

Average Pace: 10:51 /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 mi11:02:3031:1610:0431:16
10:04
#23591
10K
6.21 mi11:34:241:03:1010:1031:54
10:16
#23991
15K
9.32 mi12:06:461:35:3210:1532:22
10:25
#24119
20K
12.43 mi12:40:142:09:0010:2333:28
10:46
#24182
Half
13.11 mi12:47:442:16:3010:257:30
11:00
#24230
25K
15.53 mi13:14:522:43:3810:3227:08
11:11
#24244
30K
18.64 mi13:50:113:18:5710:4035:19
11:22
#24116
20M
20.00 mi14:05:283:34:1410:4315:17
11:15
#24050
21M
21.00 mi14:17:213:46:0710:4611:53
11:53
#23984
35K
21.75 mi14:25:263:54:1210:468:05
10:48
#23962
23M
23.00 mi14:39:344:08:2010:4814:08
11:17
#23911
24M
24.00 mi14:50:334:19:1910:4810:59
10:59
#23873
40K
24.85 mi15:00:094:28:5510:499:36
11:14
#23836
25.2M
25.20 mi15:04:234:33:0910:504:14
12:17
#23821
Finish
26.22 mi15:15:394:44:2510:5111:16
11:03
#23839
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF70-74Seg. OverallSeg. FemalesSeg. F70-74
5K3.11 mi3.11 mi235919696969624313(Top 91%)10063(Top 88%)10063(Top 16231%)
10K6.21 mi3.10 mi23991-4009888-1929888-19224247(Top 91%)10024(Top 88%)10024(Top 16168%)
15K9.32 mi3.11 mi24119-1289954-669954-6624313(Top 91%)10063(Top 88%)10063(Top 16231%)
20K12.43 mi3.11 mi24182-639990-369990-3624287(Top 91%)10082(Top 88%)10082(Top 16261%)
Half13.11 mi0.68 mi24230-4810024-3410024-3424935(Top 94%)10459(Top 92%)10459(Top 16869%)
25K15.53 mi2.42 mi24244-1410043-1910043-1924258(Top 91%)10089(Top 88%)10089(Top 16273%)
30K18.64 mi3.11 mi24116+1289983+609983+6023675(Top 89%)9822(Top 86%)9822(Top 15842%)
20M20.00 mi1.36 mi24050+669962+219962+2123102(Top 87%)9569(Top 84%)9569(Top 15434%)
21M21.00 mi1.00 mi23984+669932+309932+3022578(Top 85%)9328(Top 82%)9328(Top 15045%)
35K21.75 mi0.75 mi23962+229928+49928+422958(Top 86%)9574(Top 84%)9574(Top 15442%)
23M23.00 mi1.25 mi23911+519902+269902+2622880(Top 86%)9527(Top 83%)9527(Top 15366%)
24M24.00 mi1.00 mi23873+389891+119891+1123038(Top 87%)9658(Top 85%)9658(Top 15577%)
40K24.85 mi0.85 mi23836+379876+159876+1522797(Top 86%)9555(Top 84%)9555(Top 15411%)
25.2M25.20 mi0.35 mi23821+159871+59871+522960(Top 86%)9640(Top 84%)9640(Top 15548%)
Finish26.22 mi1.02 mi23839-189888-179888-1724077(Top 90%)10197(Top 89%)10197(Top 16447%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21story building
+97ft-345ft

Overall

24313

Females

10063

F70-74

10063

5K→10K

3.1 - 6.2 mi

Top 91%
×5story building
+79ft-138ft

Overall

24247

Females

10024

F70-74

10024

10K→15K

6.2 - 9.3 mi

Top 91%
×3story building
+67ft-78ft

Overall

24313

Females

10063

F70-74

10063

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

24287

Females

10082

F70-74

10082

20K→Half

12.4 - 13.1 mi

Top 94%
×2story building
+19ft-37ft

Overall

24935

Females

10459

F70-74

10459

Half→25K

13.1 - 15.5 mi

Top 91%
×4story building
+66ft-88ft

Overall

24258

Females

10089

F70-74

10089

25K→30K

15.5 - 18.6 mi

Top 89%
×9story building
+181ft-148ft

Overall

23675

Females

9822

F70-74

9822

30K→20M

18.6 - 20.0 mi

Top 87%
×5story building
+64ft-50ft

Overall

23102

Females

9569

F70-74

9569

20M→21M

20.0 - 21.0 mi

Top 85%
×8story building
+106ft-24ft

Overall

22578

Females

9328

F70-74

9328

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

22958

Females

9574

F70-74

9574

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

22880

Females

9527

F70-74

9527

23M→24M

23.0 - 24.0 mi

Top 87%
×6story building
+12ft-82ft

Overall

23038

Females

9658

F70-74

9658

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

22797

Females

9555

F70-74

9555

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

22960

Females

9640

F70-74

9640

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

24077

Females

10197

F70-74

10197

Passing Analysis

Category:
Athletes Passed
913
Passed By
1161
Net Change
-248
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23591
5K → 10K58458-400#23591#23991
10K → 15K79207-128#23991#24119
15K → 20K90153-63#24119#24182
20K → Half1462-48#24182#24230
Half → 25K91105-14#24230#24244
25K → 30K18456+128#24244#24116
30K → 20M8216+66#24116#24050
20M → 21M8014+66#24050#23984
21M → 35K4321+22#23984#23962
35K → 23M6312+51#23962#23911
23M → 24M5113+38#23911#23873
24M → 40K4811+37#23873#23836
40K → 25.2M183+15#23836#23821
25.2M → Finish1230-18#23821#23839
TOTALS9131161-248
📊

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