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BOSTON MARATHON 2023

Andrea Gilmore

Bib: 10322•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 24%
Gender (Female)
#0 / 11423
Top 6%
Division (F18-39)
#0 / 4884
Top 11%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:23
Rank: #7537
Start → 5K
22:23 | 7:12/mi
10K· 6.21 mi
43:58
Rank: #6959 (+578)
5K → 10K
21:35 | 6:57/mi
15K· 9.32 mi
1:05:44
Rank: #6796 (+163)
10K → 15K
21:46 | 7:00/mi
20K· 12.43 mi
1:27:44
Rank: #6699 (+97)
15K → 20K
22:00 | 7:05/mi
Half· 13.11 mi
1:32:31
Rank: #6694 (+5)
20K → Half
4:47 | 7:01/mi
25K· 15.53 mi
1:49:55
Rank: #6647 (+47)
Half → 25K
17:24 | 7:11/mi
30K· 18.64 mi
2:13:09
Rank: #6641 (+6)
25K → 30K
23:14 | 7:29/mi
20M
2:23:19
Rank: #6623 (+18)
30K → 20M
10:10 | 7:29/mi
21M
2:31:06
Rank: #6559 (+64)
20M → 21M
7:47 | 7:47/mi
35K· 21.75 mi
2:36:35
Rank: #6557 (+2)
21M → 35K
5:29 | 7:20/mi
23M
2:46:01
Rank: #6525 (+32)
35K → 23M
9:26 | 7:32/mi
24M
2:53:22
Rank: #6482 (+43)
23M → 24M
7:21 | 7:21/mi
40K· 24.85 mi
2:59:43
Rank: #6418 (+64)
24M → 40K
6:21 | 7:26/mi
25.2M
3:02:28
Rank: #6398 (+20)
40K → 25.2M
2:45 | 7:58/mi
Finish· 26.22 mi
3:09:37
Rank: #6332 (+66)
25.2M → Finish
7:09 | 7:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:31
Pace7:03 /mi
2nd Half
Distance13.11 mi
Time1:37:06
Pace7:24 /mi
📊Positive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:5522:237:1222:23
7:12
-
10K
6.21 mi11:10:3043:587:0521:35
6:57
-0:15
15K
9.32 mi11:32:161:05:447:0321:46
7:00
+0:03
20K
12.43 mi11:54:161:27:447:0422:00
7:05
+0:05
Half
13.11 mi11:59:031:32:317:034:47
7:01
-0:04
25K
15.53 mi12:16:271:49:557:0517:24
7:11
+0:10
30K
18.64 mi12:39:412:13:097:0923:14
7:29
+0:18
20M
20.00 mi12:49:512:23:197:1010:10
7:29
0:00
21M
21.00 mi12:57:382:31:067:127:47
7:47
+0:18
35K
21.75 mi13:03:072:36:357:125:29
7:20
-0:27
23M
23.00 mi13:12:332:46:017:139:26
7:32
+0:12
24M
24.00 mi13:19:542:53:227:137:21
7:21
-0:11
40K
24.85 mi13:26:152:59:437:146:21
7:26
+0:05
25.2M
25.20 mi13:29:003:02:287:142:45
7:58
+0:32
Finish
26.22 mi13:36:093:09:377:147:09
7:01
-0:57

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

6:57 /mi

Average Pace

7:14 /mi

Slowest Pace

7:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:59:05

94% of race

Time at Steady Pace

10:32

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:14 /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 mi10:48:5522:237:1222:23
7:12
#7537
10K
6.21 mi11:10:3043:587:0521:35
6:57
#6959
15K
9.32 mi11:32:161:05:447:0321:46
7:00
#6796
20K
12.43 mi11:54:161:27:447:0422:00
7:05
#6699
Half
13.11 mi11:59:031:32:317:034:47
7:01
#6694
25K
15.53 mi12:16:271:49:557:0517:24
7:11
#6647
30K
18.64 mi12:39:412:13:097:0923:14
7:29
#6641
20M
20.00 mi12:49:512:23:197:1010:10
7:29
#6623
21M
21.00 mi12:57:382:31:067:127:47
7:47
#6559
35K
21.75 mi13:03:072:36:357:125:29
7:20
#6557
23M
23.00 mi13:12:332:46:017:139:26
7:32
#6525
24M
24.00 mi13:19:542:53:227:137:21
7:21
#6482
40K
24.85 mi13:26:152:59:437:146:21
7:26
#6418
25.2M
25.20 mi13:29:003:02:287:142:45
7:58
#6398
Finish
26.22 mi13:36:093:09:377:147:09
7:01
#6332
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi75378508506604(Top 25%)658(Top 6%)658(Top 13%)
10K6.21 mi3.10 mi6959+578717+133717+1336474(Top 24%)635(Top 6%)635(Top 13%)
15K9.32 mi3.11 mi6796+163686+31686+316604(Top 25%)658(Top 6%)658(Top 13%)
20K12.43 mi3.11 mi6699+97677+9677+96464(Top 24%)643(Top 6%)643(Top 13%)
Half13.11 mi0.68 mi6694+5672+5672+56657(Top 25%)669(Top 6%)669(Top 14%)
25K15.53 mi2.42 mi6647+47673-1673-16553(Top 25%)712(Top 6%)712(Top 15%)
30K18.64 mi3.11 mi6641+6687-14687-147077(Top 27%)947(Top 8%)947(Top 19%)
20M20.00 mi1.36 mi6623+18698-11698-116689(Top 25%)915(Top 8%)915(Top 19%)
21M21.00 mi1.00 mi6559+64697+1697+16106(Top 23%)833(Top 7%)833(Top 17%)
35K21.75 mi0.75 mi6557+2701-4701-47347(Top 28%)1222(Top 11%)1222(Top 25%)
23M23.00 mi1.25 mi6525+32705-4705-46640(Top 25%)1031(Top 9%)1031(Top 21%)
24M24.00 mi1.00 mi6482+43707-2707-26739(Top 25%)1161(Top 10%)1161(Top 24%)
40K24.85 mi0.85 mi6418+64698+9698+96268(Top 24%)1064(Top 9%)1064(Top 22%)
25.2M25.20 mi0.35 mi6398+20696+2696+26389(Top 24%)1173(Top 10%)1173(Top 24%)
Finish26.22 mi1.02 mi6332+66689+7689+75331(Top 20%)830(Top 7%)830(Top 17%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

6604

Females

658

F18-39

658

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6474

Females

635

F18-39

635

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

6604

Females

658

F18-39

658

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6464

Females

643

F18-39

643

20K→Half

12.4 - 13.1 mi

Top 25%
×2stories
+19ft-37ft

Overall

6657

Females

669

F18-39

669

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

6553

Females

712

F18-39

712

25K→30K

15.5 - 18.6 mi

Top 27%
×9stories
+181ft-148ft

Overall

7077

Females

947

F18-39

947

30K→20M

18.6 - 20.0 mi

Top 25%
×5stories
+64ft-50ft

Overall

6689

Females

915

F18-39

915

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

6106

Females

833

F18-39

833

21M→35K

21.0 - 21.8 mi

Top 28%
×7stories
+17ft-86ft

Overall

7347

Females

1222

F18-39

1222

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

6640

Females

1031

F18-39

1031

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

6739

Females

1161

F18-39

1161

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6268

Females

1064

F18-39

1064

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6389

Females

1173

F18-39

1173

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5331

Females

830

F18-39

830

Passing Analysis

Category:
Athletes Passed
1777
Passed By
572
Net Change
+1205
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7537
5K → 10K61436+578#7537#6959
10K → 15K22259+163#6959#6796
15K → 20K15154+97#6796#6699
20K → Half2520+5#6699#6694
Half → 25K10255+47#6694#6647
25K → 30K107101+6#6647#6641
30K → 20M7153+18#6641#6623
20M → 21M9531+64#6623#6559
21M → 35K4442+2#6559#6557
35K → 23M7846+32#6557#6525
23M → 24M7532+43#6525#6482
24M → 40K8319+64#6482#6418
40K → 25.2M3010+20#6418#6398
25.2M → Finish8014+66#6398#6332
TOTALS1777572+1205
📊

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