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BOSTON MARATHON 2023

Staci Geddes

Bib: 10866•F

UT

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 28%
Gender (Female)
#0 / 11423
Top 9%
Division (F18-39)
#0 / 4884
Top 17%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:00
Rank: #8856
Start → 5K
23:00 | 7:24/mi
10K· 6.21 mi
46:05
Rank: #9315 (-459)
5K → 10K
23:05 | 7:26/mi
15K· 9.32 mi
1:07:19
Rank: #7917 (+1398)
10K → 15K
21:14 | 6:50/mi
20K· 12.43 mi
1:29:25
Rank: #7511 (+406)
15K → 20K
22:06 | 7:07/mi
Half· 13.11 mi
1:34:13
Rank: #7462 (+49)
20K → Half
4:48 | 7:02/mi
25K· 15.53 mi
1:51:59
Rank: #7422 (+40)
Half → 25K
17:46 | 7:20/mi
30K· 18.64 mi
2:15:43
Rank: #7495 (-73)
25K → 30K
23:44 | 7:38/mi
20M
2:26:18
Rank: #7551 (-56)
30K → 20M
10:35 | 7:47/mi
21M
2:34:12
Rank: #7485 (+66)
20M → 21M
7:54 | 7:54/mi
35K· 21.75 mi
2:39:50
Rank: #7502 (-17)
21M → 35K
5:38 | 7:32/mi
23M
2:49:36
Rank: #7484 (+18)
35K → 23M
9:46 | 7:48/mi
24M
2:57:06
Rank: #7475 (+9)
23M → 24M
7:30 | 7:30/mi
40K· 24.85 mi
3:03:20
Rank: #7374 (+101)
24M → 40K
6:14 | 7:17/mi
25.2M
3:06:11
Rank: #7375 (-1)
40K → 25.2M
2:51 | 8:16/mi
Finish· 26.22 mi
3:13:48
Rank: #7384 (-9)
25.2M → Finish
7:37 | 7:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:13
Pace7:11 /mi
2nd Half
Distance13.11 mi
Time1:39:35
Pace7:36 /mi
📊Positive Split: 5.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:0923:007:2423:00
7:24
-
10K
6.21 mi11:12:1446:057:2523:05
7:26
+0:02
15K
9.32 mi11:33:281:07:197:1321:14
6:50
-0:36
20K
12.43 mi11:55:341:29:257:1222:06
7:07
+0:17
Half
13.11 mi12:00:221:34:137:114:48
7:02
-0:05
25K
15.53 mi12:18:081:51:597:1317:46
7:20
+0:18
30K
18.64 mi12:41:522:15:437:1723:44
7:38
+0:18
20M
20.00 mi12:52:272:26:187:1910:35
7:47
+0:09
21M
21.00 mi13:00:212:34:127:217:54
7:54
+0:07
35K
21.75 mi13:05:592:39:507:215:38
7:32
-0:22
23M
23.00 mi13:15:452:49:367:229:46
7:48
+0:16
24M
24.00 mi13:23:152:57:067:237:30
7:30
-0:18
40K
24.85 mi13:29:293:03:207:236:14
7:17
-0:13
25.2M
25.20 mi13:32:203:06:117:232:51
8:16
+0:59
Finish
26.22 mi13:39:573:13:487:247:37
7:28
-0:48

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

6:50 /mi

Average Pace

7:24 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

54:22

28% of race

Time at Steady Pace

1:48:20

56% of race

Time at Slower Pace

31:06

16% of race

Average Pace: 7:23 /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 mi10:49:0923:007:2423:00
7:24
#8856
10K
6.21 mi11:12:1446:057:2523:05
7:26
#9315
15K
9.32 mi11:33:281:07:197:1321:14
6:50
#7917
20K
12.43 mi11:55:341:29:257:1222:06
7:07
#7511
Half
13.11 mi12:00:221:34:137:114:48
7:02
#7462
25K
15.53 mi12:18:081:51:597:1317:46
7:20
#7422
30K
18.64 mi12:41:522:15:437:1723:44
7:38
#7495
20M
20.00 mi12:52:272:26:187:1910:35
7:47
#7551
21M
21.00 mi13:00:212:34:127:217:54
7:54
#7485
35K
21.75 mi13:05:592:39:507:215:38
7:32
#7502
23M
23.00 mi13:15:452:49:367:229:46
7:48
#7484
24M
24.00 mi13:23:152:57:067:237:30
7:30
#7475
40K
24.85 mi13:29:293:03:207:236:14
7:17
#7374
25.2M
25.20 mi13:32:203:06:117:232:51
8:16
#7375
Finish
26.22 mi13:39:573:13:487:247:37
7:28
#7384
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8856133513355448(Top 20%)424(Top 4%)424(Top 9%)
10K6.21 mi3.10 mi9315-4591535-2001535-2009892(Top 37%)1764(Top 15%)1764(Top 36%)
15K9.32 mi3.11 mi7917+13981003+5321003+5325448(Top 20%)424(Top 4%)424(Top 9%)
20K12.43 mi3.11 mi7511+406884+119884+1196630(Top 25%)690(Top 6%)690(Top 14%)
Half13.11 mi0.68 mi7462+49868+16868+166828(Top 26%)725(Top 6%)725(Top 15%)
25K15.53 mi2.42 mi7422+40870-2870-27473(Top 28%)1000(Top 9%)1000(Top 20%)
30K18.64 mi3.11 mi7495-73936-66936-668234(Top 31%)1397(Top 12%)1397(Top 29%)
20M20.00 mi1.36 mi7551-56980-44980-448776(Top 33%)1696(Top 15%)1696(Top 35%)
21M21.00 mi1.00 mi7485+66971+9971+96758(Top 25%)1039(Top 9%)1039(Top 21%)
35K21.75 mi0.75 mi7502-17987-16987-168750(Top 33%)1783(Top 16%)1783(Top 37%)
23M23.00 mi1.25 mi7484+181001-141001-148429(Top 32%)1756(Top 15%)1756(Top 36%)
24M24.00 mi1.00 mi7475+91019-181019-187720(Top 29%)1560(Top 14%)1560(Top 32%)
40K24.85 mi0.85 mi7374+1011008+111008+115436(Top 20%)791(Top 7%)791(Top 16%)
25.2M25.20 mi0.35 mi7375-11020-121020-128124(Top 31%)1851(Top 16%)1851(Top 38%)
Finish26.22 mi1.02 mi7384-91040-201040-208380(Top 31%)1981(Top 17%)1981(Top 41%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5448

Females

424

F18-39

424

5K→10K

3.1 - 6.2 mi

Top 37%
×5stories
+79ft-138ft

Overall

9892

Females

1764

F18-39

1764

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5448

Females

424

F18-39

424

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

6630

Females

690

F18-39

690

20K→Half

12.4 - 13.1 mi

Top 26%
×2stories
+19ft-37ft

Overall

6828

Females

725

F18-39

725

Half→25K

13.1 - 15.5 mi

Top 28%
×4stories
+66ft-88ft

Overall

7473

Females

1000

F18-39

1000

25K→30K

15.5 - 18.6 mi

Top 31%
×9stories
+181ft-148ft

Overall

8234

Females

1397

F18-39

1397

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

8776

Females

1696

F18-39

1696

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

6758

Females

1039

F18-39

1039

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

8750

Females

1783

F18-39

1783

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

8429

Females

1756

F18-39

1756

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

7720

Females

1560

F18-39

1560

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5436

Females

791

F18-39

791

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8124

Females

1851

F18-39

1851

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

8380

Females

1981

F18-39

1981

Passing Analysis

Category:
Athletes Passed
2720
Passed By
1248
Net Change
+1472
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8856
5K → 10K111570-459#8856#9315
10K → 15K13980+1398#9315#7917
15K → 20K4126+406#7917#7511
20K → Half534+49#7511#7462
Half → 25K9959+40#7462#7422
25K → 30K113186-73#7422#7495
30K → 20M57113-56#7495#7551
20M → 21M9226+66#7551#7485
21M → 35K2744-17#7485#7502
35K → 23M8466+18#7502#7484
23M → 24M6455+9#7484#7475
24M → 40K1109+101#7475#7374
40K → 25.2M2829-1#7374#7375
25.2M → Finish7281-9#7375#7384
TOTALS27201248+1472
📊

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