Boston Marathon logo
BOSTON MARATHON 2023

Andrea Digby

Bib: 22915•F

BC

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 50%
Masters (Masters Women)
#0 / 6539
Top 40%
Division (F60-64)
#0 / 527
Top 11%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:06
Rank: #16893
Start → 5K
26:06 | 8:24/mi
10K· 6.21 mi
51:58
Rank: #16947 (-54)
5K → 10K
25:52 | 8:20/mi
15K· 9.32 mi
1:17:41
Rank: #16756 (+191)
10K → 15K
25:43 | 8:17/mi
20K· 12.43 mi
1:43:33
Rank: #16505 (+251)
15K → 20K
25:52 | 8:20/mi
Half· 13.11 mi
1:49:13
Rank: #16509 (-4)
20K → Half
5:40 | 8:18/mi
25K· 15.53 mi
2:09:11
Rank: #16147 (+362)
Half → 25K
19:58 | 8:14/mi
30K· 18.64 mi
2:35:34
Rank: #15785 (+362)
25K → 30K
26:23 | 8:30/mi
20M
2:47:06
Rank: #15590 (+195)
30K → 20M
11:32 | 8:29/mi
21M
2:56:21
Rank: #15524 (+66)
20M → 21M
9:15 | 9:15/mi
35K· 21.75 mi
3:02:31
Rank: #15442 (+82)
21M → 35K
6:10 | 8:15/mi
23M
3:13:05
Rank: #15256 (+186)
35K → 23M
10:34 | 8:26/mi
24M
3:21:09
Rank: #15096 (+160)
23M → 24M
8:04 | 8:04/mi
40K· 24.85 mi
3:28:31
Rank: #15035 (+61)
24M → 40K
7:22 | 8:37/mi
25.2M
3:33:53
Rank: #15608 (-573)
40K → 25.2M
5:22 | 15:34/mi
Finish· 26.22 mi
3:45:56
Rank: #16356 (-748)
25.2M → Finish
12:03 | 11:49/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:13
Pace8:20 /mi
2nd Half
Distance13.11 mi
Time1:56:43
Pace8:54 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:5926:068:2426:06
8:24
-
10K
6.21 mi11:44:5151:588:2225:52
8:20
-0:04
15K
9.32 mi12:10:341:17:418:2025:43
8:17
-0:03
20K
12.43 mi12:36:261:43:338:2025:52
8:20
+0:03
Half
13.11 mi12:42:061:49:138:205:40
8:18
-0:02
25K
15.53 mi13:02:042:09:118:1919:58
8:14
-0:04
30K
18.64 mi13:28:272:35:348:2126:23
8:30
+0:16
20M
20.00 mi13:39:592:47:068:2111:32
8:29
-0:01
21M
21.00 mi13:49:142:56:218:249:15
9:15
+0:46
35K
21.75 mi13:55:243:02:318:246:10
8:15
-1:00
23M
23.00 mi14:05:583:13:058:2410:34
8:26
+0:11
24M
24.00 mi14:14:023:21:098:238:04
8:04
-0:22
40K
24.85 mi14:21:243:28:318:237:22
8:37
+0:33
25.2M
25.20 mi14:26:463:33:538:295:22
15:34
+6:57
Finish
26.22 mi14:38:493:45:568:3712:03
11:49
-3:45

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

8:04 /mi

Average Pace

8:37 /mi

Slowest Pace

15:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:28:31

92% of race

Time at Slower Pace

17:25

8% of race

Average Pace: 8:37 /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 mi11:18:5926:068:2426:06
8:24
#16893
10K
6.21 mi11:44:5151:588:2225:52
8:20
#16947
15K
9.32 mi12:10:341:17:418:2025:43
8:17
#16756
20K
12.43 mi12:36:261:43:338:2025:52
8:20
#16505
Half
13.11 mi12:42:061:49:138:205:40
8:18
#16509
25K
15.53 mi13:02:042:09:118:1919:58
8:14
#16147
30K
18.64 mi13:28:272:35:348:2126:23
8:30
#15785
20M
20.00 mi13:39:592:47:068:2111:32
8:29
#15590
21M
21.00 mi13:49:142:56:218:249:15
9:15
#15524
35K
21.75 mi13:55:243:02:318:246:10
8:15
#15442
23M
23.00 mi14:05:583:13:058:2410:34
8:26
#15256
24M
24.00 mi14:14:023:21:098:238:04
8:04
#15096
40K
24.85 mi14:21:243:28:318:237:22
8:37
#15035
25.2M
25.20 mi14:26:463:33:538:295:22
15:34
#15608
Finish
26.22 mi14:38:493:45:568:3712:03
11:49
#16356
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi168935855585516411(Top 62%)5543(Top 49%)5543(Top 1052%)
10K6.21 mi3.10 mi16947-545881-265881-2617104(Top 64%)5936(Top 52%)5936(Top 1126%)
15K9.32 mi3.11 mi16756+1915769+1125769+11216411(Top 62%)5543(Top 49%)5543(Top 1052%)
20K12.43 mi3.11 mi16505+2515617+1525617+15215784(Top 59%)5219(Top 46%)5219(Top 990%)
Half13.11 mi0.68 mi16509-45620-35620-316555(Top 62%)5638(Top 49%)5638(Top 1070%)
25K15.53 mi2.42 mi16147+3625424+1965424+19614514(Top 55%)4529(Top 40%)4529(Top 859%)
30K18.64 mi3.11 mi15785+3625243+1815243+18114282(Top 54%)4506(Top 39%)4506(Top 855%)
20M20.00 mi1.36 mi15590+1955147+965147+9613586(Top 51%)4175(Top 37%)4175(Top 792%)
21M21.00 mi1.00 mi15524+665131+165131+1614746(Top 55%)4904(Top 43%)4904(Top 931%)
35K21.75 mi0.75 mi15442+825097+345097+3413820(Top 52%)4483(Top 39%)4483(Top 851%)
23M23.00 mi1.25 mi15256+1864998+994998+9912892(Top 48%)4016(Top 35%)4016(Top 762%)
24M24.00 mi1.00 mi15096+1604912+864912+8611760(Top 44%)3479(Top 30%)3479(Top 660%)
40K24.85 mi0.85 mi15035+614900+124900+1214091(Top 53%)4802(Top 42%)4802(Top 911%)
25.2M25.20 mi0.35 mi15608-5735257-3575257-35725965(Top 98%)11154(Top 98%)11154(Top 2117%)
Finish26.22 mi1.02 mi16356-7485693-4365693-43625072(Top 94%)10701(Top 94%)10701(Top 2031%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

16411

Females

5543

F60-64

5543

5K→10K

3.1 - 6.2 mi

Top 64%
×5stories
+79ft-138ft

Overall

17104

Females

5936

F60-64

5936

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

16411

Females

5543

F60-64

5543

15K→20K

9.3 - 12.4 mi

Top 59%
×5stories
+106ft-86ft

Overall

15784

Females

5219

F60-64

5219

20K→Half

12.4 - 13.1 mi

Top 62%
×2stories
+19ft-37ft

Overall

16555

Females

5638

F60-64

5638

Half→25K

13.1 - 15.5 mi

Top 55%
×4stories
+66ft-88ft

Overall

14514

Females

4529

F60-64

4529

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

14282

Females

4506

F60-64

4506

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

13586

Females

4175

F60-64

4175

20M→21M

20.0 - 21.0 mi

Top 55%
×8stories
+106ft-24ft

Overall

14746

Females

4904

F60-64

4904

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

13820

Females

4483

F60-64

4483

35K→23M

21.8 - 23.0 mi

Top 48%
×5stories
+23ft-63ft

Overall

12892

Females

4016

F60-64

4016

23M→24M

23.0 - 24.0 mi

Top 44%
×6stories
+12ft-82ft

Overall

11760

Females

3479

F60-64

3479

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

14091

Females

4802

F60-64

4802

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

25965

Females

11154

F60-64

11154

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2stories
+22ft-21ft

Overall

25072

Females

10701

F60-64

10701

Passing Analysis

Category:
Athletes Passed
2561
Passed By
2024
Net Change
+537
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16893
5K → 10K275329-54#16893#16947
10K → 15K308117+191#16947#16756
15K → 20K30857+251#16756#16505
20K → Half2630-4#16505#16509
Half → 25K37715+362#16509#16147
25K → 30K39129+362#16147#15785
30K → 20M2038+195#15785#15590
20M → 21M11549+66#15590#15524
21M → 35K9412+82#15524#15442
35K → 23M19913+186#15442#15256
23M → 24M1644+160#15256#15096
24M → 40K9433+61#15096#15035
40K → 25.2M1574-573#15035#15608
25.2M → Finish6754-748#15608#16356
TOTALS25612024+537
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing