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BOSTON MARATHON 2023

Theresa Pearsall

Bib: 24470•F

TX

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 45%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:56
Rank: #23351
Start → 5K
30:56 | 9:57/mi
10K· 6.21 mi
1:02:10
Rank: #23635 (-284)
5K → 10K
31:14 | 10:03/mi
15K· 9.32 mi
1:33:23
Rank: #23649 (-14)
10K → 15K
31:13 | 10:03/mi
20K· 12.43 mi
2:06:00
Rank: #23718 (-69)
15K → 20K
32:37 | 10:30/mi
Half· 13.11 mi
2:13:19
Rank: #23758 (-40)
20K → Half
7:19 | 10:43/mi
25K· 15.53 mi
2:39:36
Rank: #23732 (+26)
Half → 25K
26:17 | 10:50/mi
30K· 18.64 mi
3:14:22
Rank: #23662 (+70)
25K → 30K
34:46 | 11:11/mi
20M
3:29:52
Rank: #23634 (+28)
30K → 20M
15:30 | 11:24/mi
21M
3:41:59
Rank: #23607 (+27)
20M → 21M
12:07 | 12:07/mi
35K· 21.75 mi
3:50:34
Rank: #23628 (-21)
21M → 35K
8:35 | 11:28/mi
23M
4:05:22
Rank: #23663 (-35)
35K → 23M
14:48 | 11:49/mi
24M
4:17:01
Rank: #23701 (-38)
23M → 24M
11:39 | 11:39/mi
40K· 24.85 mi
4:26:56
Rank: #23690 (+11)
24M → 40K
9:55 | 11:36/mi
25.2M
4:31:17
Rank: #23694 (-4)
40K → 25.2M
4:21 | 12:37/mi
Finish· 26.22 mi
4:43:02
Rank: #23753 (-59)
25.2M → Finish
11:45 | 11:32/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:13:19
Pace10:10 /mi
2nd Half
Distance13.11 mi
Time2:29:43
Pace11:25 /mi
📊Positive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:1130:569:5730:56
9:57
-
10K
6.21 mi12:17:251:02:1010:0031:14
10:03
+0:06
15K
9.32 mi12:48:381:33:2310:0131:13
10:03
0:00
20K
12.43 mi13:21:152:06:0010:0832:37
10:30
+0:27
Half
13.11 mi13:28:342:13:1910:107:19
10:43
+0:13
25K
15.53 mi13:54:512:39:3610:1626:17
10:50
+0:07
30K
18.64 mi14:29:373:14:2210:2634:46
11:11
+0:21
20M
20.00 mi14:45:073:29:5210:3015:30
11:24
+0:13
21M
21.00 mi14:57:143:41:5910:3412:07
12:07
+0:43
35K
21.75 mi15:05:493:50:3410:368:35
11:28
-0:39
23M
23.00 mi15:20:374:05:2210:4014:48
11:49
+0:21
24M
24.00 mi15:32:164:17:0110:4311:39
11:39
-0:10
40K
24.85 mi15:42:114:26:5610:449:55
11:36
-0:03
25.2M
25.20 mi15:46:324:31:1710:464:21
12:37
+1:01
Finish
26.22 mi15:58:174:43:0210:4811:45
11:32
-1:05

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

9:57 /mi

Average Pace

10:48 /mi

Slowest Pace

12:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:36

56% of race

Time at Steady Pace

1:32:10

33% of race

Time at Slower Pace

31:16

11% of race

Average Pace: 10:48 /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 mi11:46:1130:569:5730:56
9:57
#23351
10K
6.21 mi12:17:251:02:1010:0031:14
10:03
#23635
15K
9.32 mi12:48:381:33:2310:0131:13
10:03
#23649
20K
12.43 mi13:21:152:06:0010:0832:37
10:30
#23718
Half
13.11 mi13:28:342:13:1910:107:19
10:43
#23758
25K
15.53 mi13:54:512:39:3610:1626:17
10:50
#23732
30K
18.64 mi14:29:373:14:2210:2634:46
11:11
#23662
20M
20.00 mi14:45:073:29:5210:3015:30
11:24
#23634
21M
21.00 mi14:57:143:41:5910:3412:07
12:07
#23607
35K
21.75 mi15:05:493:50:3410:368:35
11:28
#23628
23M
23.00 mi15:20:374:05:2210:4014:48
11:49
#23663
24M
24.00 mi15:32:164:17:0110:4311:39
11:39
#23701
40K
24.85 mi15:42:114:26:5610:449:55
11:36
#23690
25.2M
25.20 mi15:46:324:31:1710:464:21
12:37
#23694
Finish
26.22 mi15:58:174:43:0210:4811:45
11:32
#23753
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF70-74Seg. OverallSeg. FemalesSeg. F70-74
5K3.11 mi3.11 mi233519577957723595(Top 89%)9666(Top 85%)9666(Top 15590%)
10K6.21 mi3.10 mi23635-2849694-1179694-11723810(Top 89%)9790(Top 86%)9790(Top 15790%)
15K9.32 mi3.11 mi23649-149702-89702-823595(Top 89%)9666(Top 85%)9666(Top 15590%)
20K12.43 mi3.11 mi23718-699729-279729-2723828(Top 90%)9811(Top 86%)9811(Top 15824%)
Half13.11 mi0.68 mi23758-409756-279756-2724576(Top 92%)10260(Top 90%)10260(Top 16548%)
25K15.53 mi2.42 mi23732+269754+29754+223737(Top 89%)9817(Top 86%)9817(Top 15834%)
30K18.64 mi3.11 mi23662+709732+229732+2223405(Top 88%)9682(Top 85%)9682(Top 15616%)
20M20.00 mi1.36 mi23634+289729+39729+323378(Top 88%)9724(Top 85%)9724(Top 15684%)
21M21.00 mi1.00 mi23607+279723+69723+622938(Top 86%)9520(Top 83%)9520(Top 15355%)
35K21.75 mi0.75 mi23628-219737-149737-1424075(Top 90%)10170(Top 89%)10170(Top 16403%)
23M23.00 mi1.25 mi23663-359761-249761-2423763(Top 89%)9988(Top 87%)9988(Top 16110%)
24M24.00 mi1.00 mi23701-389800-399800-3924093(Top 91%)10212(Top 89%)10212(Top 16471%)
40K24.85 mi0.85 mi23690+119800980023372(Top 88%)9868(Top 86%)9868(Top 15916%)
25.2M25.20 mi0.35 mi23694-49801-19801-123494(Top 88%)9934(Top 87%)9934(Top 16023%)
Finish26.22 mi1.02 mi23753-599840-399840-3924720(Top 93%)10521(Top 92%)10521(Top 16969%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21stories
+97ft-345ft

Overall

23595

Females

9666

F70-74

9666

5K→10K

3.1 - 6.2 mi

Top 89%
×5stories
+79ft-138ft

Overall

23810

Females

9790

F70-74

9790

10K→15K

6.2 - 9.3 mi

Top 89%
×3stories
+67ft-78ft

Overall

23595

Females

9666

F70-74

9666

15K→20K

9.3 - 12.4 mi

Top 90%
×5stories
+106ft-86ft

Overall

23828

Females

9811

F70-74

9811

20K→Half

12.4 - 13.1 mi

Top 92%
×2stories
+19ft-37ft

Overall

24576

Females

10260

F70-74

10260

Half→25K

13.1 - 15.5 mi

Top 89%
×4stories
+66ft-88ft

Overall

23737

Females

9817

F70-74

9817

25K→30K

15.5 - 18.6 mi

Top 88%
×9stories
+181ft-148ft

Overall

23405

Females

9682

F70-74

9682

30K→20M

18.6 - 20.0 mi

Top 88%
×5stories
+64ft-50ft

Overall

23378

Females

9724

F70-74

9724

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

22938

Females

9520

F70-74

9520

21M→35K

21.0 - 21.8 mi

Top 90%
×7stories
+17ft-86ft

Overall

24075

Females

10170

F70-74

10170

35K→23M

21.8 - 23.0 mi

Top 89%
×5stories
+23ft-63ft

Overall

23763

Females

9988

F70-74

9988

23M→24M

23.0 - 24.0 mi

Top 91%
×6stories
+12ft-82ft

Overall

24093

Females

10212

F70-74

10212

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

23372

Females

9868

F70-74

9868

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

23494

Females

9934

F70-74

9934

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2stories
+22ft-21ft

Overall

24720

Females

10521

F70-74

10521

Passing Analysis

Category:
Athletes Passed
812
Passed By
1214
Net Change
-402
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23351
5K → 10K100384-284#23351#23635
10K → 15K115129-14#23635#23649
15K → 20K93162-69#23649#23718
20K → Half747-40#23718#23758
Half → 25K9872+26#23758#23732
25K → 30K13666+70#23732#23662
30K → 20M7345+28#23662#23634
20M → 21M5730+27#23634#23607
21M → 35K1839-21#23607#23628
35K → 23M3469-35#23628#23663
23M → 24M2462-38#23663#23701
24M → 40K3625+11#23701#23690
40K → 25.2M1115-4#23690#23694
25.2M → Finish1069-59#23694#23753
TOTALS8121214-402
📊

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