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BOSTON MARATHON 2023

Kristen Geary

Bib: 18472•F

SC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 48%
Gender (Female)
#0 / 11423
Top 31%
Masters (Masters Women)
#0 / 6539
Top 17%
Division (F45-49)
#0 / 1817
Top 18%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:51
Rank: #11262
Start → 5K
23:51 | 7:41/mi
10K· 6.21 mi
48:13
Rank: #12362 (-1100)
5K → 10K
24:22 | 7:51/mi
15K· 9.32 mi
1:12:17
Rank: #12268 (+94)
10K → 15K
24:04 | 7:45/mi
20K· 12.43 mi
1:38:52
Rank: #13739 (-1471)
15K → 20K
26:35 | 8:33/mi
Half· 13.11 mi
1:44:13
Rank: #13705 (+34)
20K → Half
5:21 | 7:50/mi
25K· 15.53 mi
2:03:48
Rank: #13640 (+65)
Half → 25K
19:35 | 8:05/mi
30K· 18.64 mi
2:28:52
Rank: #13187 (+453)
25K → 30K
25:04 | 8:04/mi
20M
2:40:05
Rank: #13087 (+100)
30K → 20M
11:13 | 8:15/mi
21M
2:48:49
Rank: #12974 (+113)
20M → 21M
8:44 | 8:44/mi
35K· 21.75 mi
2:54:43
Rank: #12896 (+78)
21M → 35K
5:54 | 7:53/mi
23M
3:05:15
Rank: #12878 (+18)
35K → 23M
10:32 | 8:25/mi
24M
3:13:15
Rank: #12782 (+96)
23M → 24M
8:00 | 8:00/mi
40K· 24.85 mi
3:20:15
Rank: #12713 (+69)
24M → 40K
7:00 | 8:11/mi
25.2M
3:23:19
Rank: #12700 (+13)
40K → 25.2M
3:04 | 8:54/mi
Finish· 26.22 mi
3:31:28
Rank: #12663 (+37)
25.2M → Finish
8:09 | 8:00/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:13
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:47:15
Pace8:11 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:5723:517:4123:51
7:41
-
10K
6.21 mi11:39:1948:137:4624:22
7:51
+0:10
15K
9.32 mi12:03:231:12:177:4524:04
7:45
-0:06
20K
12.43 mi12:29:581:38:527:5726:35
8:33
+0:48
Half
13.11 mi12:35:191:44:137:575:21
7:50
-0:43
25K
15.53 mi12:54:542:03:487:5819:35
8:05
+0:15
30K
18.64 mi13:19:582:28:527:5925:04
8:04
-0:01
20M
20.00 mi13:31:112:40:058:0011:13
8:15
+0:11
21M
21.00 mi13:39:552:48:498:028:44
8:44
+0:29
35K
21.75 mi13:45:492:54:438:025:54
7:53
-0:51
23M
23.00 mi13:56:213:05:158:0310:32
8:25
+0:32
24M
24.00 mi14:04:213:13:158:038:00
8:00
-0:25
40K
24.85 mi14:11:213:20:158:037:00
8:11
+0:11
25.2M
25.20 mi14:14:253:23:198:043:04
8:54
+0:43
Finish
26.22 mi14:22:343:31:288:048:09
8:00
-0:54

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

7:41 /mi

Average Pace

8:04 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:53:05

82% of race

Time at Steady Pace

38:23

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:04 /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 mi11:14:5723:517:4123:51
7:41
#11262
10K
6.21 mi11:39:1948:137:4624:22
7:51
#12362
15K
9.32 mi12:03:231:12:177:4524:04
7:45
#12268
20K
12.43 mi12:29:581:38:527:5726:35
8:33
#13739
Half
13.11 mi12:35:191:44:137:575:21
7:50
#13705
25K
15.53 mi12:54:542:03:487:5819:35
8:05
#13640
30K
18.64 mi13:19:582:28:527:5925:04
8:04
#13187
20M
20.00 mi13:31:112:40:058:0011:13
8:15
#13087
21M
21.00 mi13:39:552:48:498:028:44
8:44
#12974
35K
21.75 mi13:45:492:54:438:025:54
7:53
#12896
23M
23.00 mi13:56:213:05:158:0310:32
8:25
#12878
24M
24.00 mi14:04:213:13:158:038:00
8:00
#12782
40K
24.85 mi14:11:213:20:158:037:00
8:11
#12713
25.2M
25.20 mi14:14:253:23:198:043:04
8:54
#12700
Finish
26.22 mi14:22:343:31:288:048:09
8:00
#12663
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi112622470247012281(Top 46%)3068(Top 27%)3068(Top 169%)
10K6.21 mi3.10 mi12362-11003079-6093079-60913502(Top 51%)3726(Top 33%)3726(Top 205%)
15K9.32 mi3.11 mi12268+943041+383041+3812281(Top 46%)3068(Top 27%)3068(Top 169%)
20K12.43 mi3.11 mi13739-14713929-8883929-88817212(Top 65%)6052(Top 53%)6052(Top 333%)
Half13.11 mi0.68 mi13705+343908+213908+2113155(Top 49%)3589(Top 31%)3589(Top 198%)
25K15.53 mi2.42 mi13640+653895+133895+1313347(Top 50%)3831(Top 34%)3831(Top 211%)
30K18.64 mi3.11 mi13187+4533660+2353660+23511443(Top 43%)2875(Top 25%)2875(Top 158%)
20M20.00 mi1.36 mi13087+1003614+463614+4612070(Top 45%)3318(Top 29%)3318(Top 183%)
21M21.00 mi1.00 mi12974+1133574+403574+4011900(Top 45%)3347(Top 29%)3347(Top 184%)
35K21.75 mi0.75 mi12896+783545+293545+2911353(Top 43%)3060(Top 27%)3060(Top 168%)
23M23.00 mi1.25 mi12878+183558-133558-1312675(Top 48%)3888(Top 34%)3888(Top 214%)
24M24.00 mi1.00 mi12782+963522+363522+3611269(Top 42%)3231(Top 28%)3231(Top 178%)
40K24.85 mi0.85 mi12713+693500+223500+2211300(Top 42%)3309(Top 29%)3309(Top 182%)
25.2M25.20 mi0.35 mi12700+133500350011967(Top 45%)3705(Top 32%)3705(Top 204%)
Finish26.22 mi1.02 mi12663+373498+23498+212147(Top 46%)3776(Top 33%)3776(Top 208%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21stories
+97ft-345ft

Overall

12281

Females

3068

F45-49

3068

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

13502

Females

3726

F45-49

3726

10K→15K

6.2 - 9.3 mi

Top 46%
×3stories
+67ft-78ft

Overall

12281

Females

3068

F45-49

3068

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

17212

Females

6052

F45-49

6052

20K→Half

12.4 - 13.1 mi

Top 49%
×2stories
+19ft-37ft

Overall

13155

Females

3589

F45-49

3589

Half→25K

13.1 - 15.5 mi

Top 50%
×4stories
+66ft-88ft

Overall

13347

Females

3831

F45-49

3831

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

11443

Females

2875

F45-49

2875

30K→20M

18.6 - 20.0 mi

Top 45%
×5stories
+64ft-50ft

Overall

12070

Females

3318

F45-49

3318

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

11900

Females

3347

F45-49

3347

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

11353

Females

3060

F45-49

3060

35K→23M

21.8 - 23.0 mi

Top 48%
×5stories
+23ft-63ft

Overall

12675

Females

3888

F45-49

3888

23M→24M

23.0 - 24.0 mi

Top 42%
×6stories
+12ft-82ft

Overall

11269

Females

3231

F45-49

3231

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

11300

Females

3309

F45-49

3309

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

11967

Females

3705

F45-49

3705

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2stories
+22ft-21ft

Overall

12147

Females

3776

F45-49

3776

Passing Analysis

Category:
Athletes Passed
1797
Passed By
3198
Net Change
-1401
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11262
5K → 10K491149-1100#11262#12362
10K → 15K229135+94#12362#12268
15K → 20K171488-1471#12268#13739
20K → Half4713+34#13739#13705
Half → 25K167102+65#13705#13640
25K → 30K48128+453#13640#13187
30K → 20M13737+100#13187#13087
20M → 21M15845+113#13087#12974
21M → 35K9113+78#12974#12896
35K → 23M9375+18#12896#12878
23M → 24M12125+96#12878#12782
24M → 40K9829+69#12782#12713
40K → 25.2M3118+13#12713#12700
25.2M → Finish7841+37#12700#12663
TOTALS17973198-1401
📊

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