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BOSTON MARATHON 2023

Michelle Babin

FL

Bib: 24551 F

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
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
10:17/mi
31:57
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
10:09/mi
1:03:29
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
11:02/mi
1:37:47
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
10:43/mi
2:11:05
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
10:39/mi
2:18:21
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
12:26/mi
2:48:29
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
11:46/mi
3:25:01
↑ 181↓ 1480.2%
138 ft elev
20M
12:02/mi
3:41:22
↑ 64↓ 500.2%
148 ft elev
21M
12:38/mi
3:54:00
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
12:18/mi
4:03:12
↑ 17↓ 861.7%
156 ft elev
23M
12:18/mi
4:18:36
↑ 23↓ 630.6%
116 ft elev
24M
12:37/mi
4:31:13
↓ 821.3%
34 ft elev
40K· 24.85 mi
12:45/mi
4:42:07
↓ 200.3%
20 ft elev
25.2M
13:46/mi
4:46:52
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
13:01/mi
5:00:08
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:18:21
Pace10:33 /mi
2nd Half
Distance13.11 mi
Time2:41:47
Pace12:20 /mi
📊Positive Split: 16.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:2431:5710:1731:57
10:17
-
10K
6.21 mi12:18:561:03:2910:1331:32
10:09
-0:08
15K
9.32 mi12:53:141:37:4710:2934:18
11:02
+0:53
20K
12.43 mi13:26:322:11:0510:3333:18
10:43
-0:19
Half
13.11 mi13:33:482:18:2110:337:16
10:39
-0:04
25K
15.53 mi14:03:562:48:2910:5130:08
12:26
+1:47
30K
18.64 mi14:40:283:25:0111:0036:32
11:46
-0:40
20M
20.00 mi14:56:493:41:2211:0416:21
12:02
+0:16
21M
21.00 mi15:09:273:54:0011:0912:38
12:38
+0:36
35K
21.75 mi15:18:394:03:1211:119:12
12:18
-0:20
23M
23.00 mi15:34:034:18:3611:1515:24
12:18
0:00
24M
24.00 mi15:46:404:31:1311:1812:37
12:37
+0:19
40K
24.85 mi15:57:344:42:0711:2110:54
12:45
+0:08
25.2M
25.20 mi16:02:194:46:5211:234:45
13:46
+1:01
Finish
26.22 mi16:15:355:00:0811:2713:16
13:01
-0:45

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

10:09 /mi

Average Pace

11:27 /mi

Slowest Pace

13:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:54:53

58% of race

Time at Steady Pace

1:47:14

36% of race

Time at Slower Pace

18:01

6% of race

Average Pace: 11:27 /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 mi11:47:2431:5710:1731:57
10:17
#24188
10K
6.21 mi12:18:561:03:2910:1331:32
10:09
#24102
15K
9.32 mi12:53:141:37:4710:2934:18
11:02
#24621
20K
12.43 mi13:26:322:11:0510:3333:18
10:43
#24499
Half
13.11 mi13:33:482:18:2110:337:16
10:39
#24495
25K
15.53 mi14:03:562:48:2910:5130:08
12:26
#24772
30K
18.64 mi14:40:283:25:0111:0036:32
11:46
#24670
20M
20.00 mi14:56:493:41:2211:0416:21
12:02
#24638
21M
21.00 mi15:09:273:54:0011:0912:38
12:38
#24606
35K
21.75 mi15:18:394:03:1211:119:12
12:18
#24633
23M
23.00 mi15:34:034:18:3611:1515:24
12:18
#24626
24M
24.00 mi15:46:404:31:1311:1812:37
12:37
#24673
40K
24.85 mi15:57:344:42:0711:2110:54
12:45
#24687
25.2M
25.20 mi16:02:194:46:5211:234:45
13:46
#24706
Finish
26.22 mi16:15:355:00:0811:2713:16
13:01
#24823
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF70-74Seg. OverallSeg. FemalesSeg. F70-74
5K3.11 mi3.11 mi241889982998225246(Top 95%)10597(Top 93%)10597(Top 17092%)
10K6.21 mi3.10 mi24102+869950+329950+3224023(Top 90%)9900(Top 87%)9900(Top 15968%)
15K9.32 mi3.11 mi24621-51910235-28510235-28525246(Top 95%)10597(Top 93%)10597(Top 17092%)
20K12.43 mi3.11 mi24499+12210174+6110174+6124208(Top 91%)10035(Top 88%)10035(Top 16185%)
Half13.11 mi0.68 mi24495+410179-510179-524485(Top 92%)10205(Top 89%)10205(Top 16460%)
25K15.53 mi2.42 mi24772-27710343-16410343-16425490(Top 96%)10782(Top 94%)10782(Top 17390%)
30K18.64 mi3.11 mi24670+10210294+4910294+4924206(Top 91%)10130(Top 89%)10130(Top 16339%)
20M20.00 mi1.36 mi24638+3210292+210292+224251(Top 91%)10213(Top 89%)10213(Top 16473%)
21M21.00 mi1.00 mi24606+3210272+2010272+2023642(Top 89%)9888(Top 87%)9888(Top 15948%)
35K21.75 mi0.75 mi24633-2710302-3010302-3024985(Top 94%)10651(Top 93%)10651(Top 17179%)
23M23.00 mi1.25 mi24626+710303-110303-124352(Top 91%)10317(Top 90%)10317(Top 16640%)
24M24.00 mi1.00 mi24673-4710344-4110344-4125177(Top 95%)10768(Top 94%)10768(Top 17368%)
40K24.85 mi0.85 mi24687-1410362-1810362-1824728(Top 93%)10536(Top 92%)10536(Top 16994%)
25.2M25.20 mi0.35 mi24706-1910372-1010372-1024820(Top 93%)10600(Top 93%)10600(Top 17097%)
Finish26.22 mi1.02 mi24823-11710444-7210444-7225981(Top 98%)11160(Top 98%)11160(Top 18000%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21story building
+97ft-345ft

Overall

25246

Females

10597

F70-74

10597

5K→10K

3.1 - 6.2 mi

Top 90%
×5story building
+79ft-138ft

Overall

24023

Females

9900

F70-74

9900

10K→15K

6.2 - 9.3 mi

Top 95%
×3story building
+67ft-78ft

Overall

25246

Females

10597

F70-74

10597

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

24208

Females

10035

F70-74

10035

20K→Half

12.4 - 13.1 mi

Top 92%
×2story building
+19ft-37ft

Overall

24485

Females

10205

F70-74

10205

Half→25K

13.1 - 15.5 mi

Top 96%
×4story building
+66ft-88ft

Overall

25490

Females

10782

F70-74

10782

25K→30K

15.5 - 18.6 mi

Top 91%
×9story building
+181ft-148ft

Overall

24206

Females

10130

F70-74

10130

30K→20M

18.6 - 20.0 mi

Top 91%
×5story building
+64ft-50ft

Overall

24251

Females

10213

F70-74

10213

20M→21M

20.0 - 21.0 mi

Top 89%
×8story building
+106ft-24ft

Overall

23642

Females

9888

F70-74

9888

21M→35K

21.0 - 21.8 mi

Top 94%
×7story building
+17ft-86ft

Overall

24985

Females

10651

F70-74

10651

35K→23M

21.8 - 23.0 mi

Top 91%
×5story building
+23ft-63ft

Overall

24352

Females

10317

F70-74

10317

23M→24M

23.0 - 24.0 mi

Top 95%
×6story building
+12ft-82ft

Overall

25177

Females

10768

F70-74

10768

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

24728

Females

10536

F70-74

10536

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

24820

Females

10600

F70-74

10600

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2story building
+22ft-21ft

Overall

25981

Females

11160

F70-74

11160

Passing Analysis

Category:
Athletes Passed
824
Passed By
1459
Net Change
-635
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24188
5K → 10K241155+86#24188#24102
10K → 15K22541-519#24102#24621
15K → 20K15937+122#24621#24499
20K → Half2319+4#24499#24495
Half → 25K14291-277#24495#24772
25K → 30K14644+102#24772#24670
30K → 20M6634+32#24670#24638
20M → 21M4816+32#24638#24606
21M → 35K1239-27#24606#24633
35K → 23M4336+7#24633#24626
23M → 24M1562-47#24626#24673
24M → 40K2539-14#24673#24687
40K → 25.2M827-19#24687#24706
25.2M → Finish2119-117#24706#24823
TOTALS8241459-635
📊

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