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BOSTON MARATHON 2023

Nicole Gedovius

Bib: 21589•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 40%
Masters (Masters Women)
#0 / 6539
Top 27%
Division (F45-49)
#0 / 1817
Top 30%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:54
Rank: #14137
Start → 5K
8:01/mi
24:54 split
10K· 6.21 mi
48:50
Rank: #13272 (+865)
5K → 10K
7:42/mi
23:56 split
15K· 9.32 mi
1:13:46
Rank: #13700 (-428)
10K → 15K
8:02/mi
24:56 split
20K· 12.43 mi
1:39:15
Rank: #13999 (-299)
15K → 20K
8:12/mi
25:29 split
Half· 13.11 mi
1:44:45
Rank: #14041 (-42)
20K → Half
8:04/mi
5:30 split
25K· 15.53 mi
2:05:12
Rank: #14341 (-300)
Half → 25K
8:26/mi
20:27 split
30K· 18.64 mi
2:32:00
Rank: #14480 (-139)
25K → 30K
8:38/mi
26:48 split
20M
2:44:14
Rank: #14645 (-165)
30K → 20M
9:00/mi
12:14 split
21M
2:53:43
Rank: #14708 (-63)
20M → 21M
9:29/mi
9:29 split
35K· 21.75 mi
2:59:55
Rank: #14664 (+44)
21M → 35K
8:17/mi
6:12 split
23M
3:10:37
Rank: #14583 (+81)
35K → 23M
8:33/mi
10:42 split
24M
3:18:55
Rank: #14501 (+82)
23M → 24M
8:18/mi
8:18 split
40K· 24.85 mi
3:26:27
Rank: #14514 (-13)
24M → 40K
8:49/mi
7:32 split
25.2M
3:29:36
Rank: #14483 (+31)
40K → 25.2M
9:08/mi
3:09 split
Finish· 26.22 mi
3:38:15
Rank: #14487 (-4)
25.2M → Finish
8:29/mi
8:39 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:45
Pace7:59 /mi
2nd Half
Distance13.11 mi
Time1:53:30
Pace8:39 /mi
📊Positive Split: 8.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:41:0024:548:0124:54
8:01
-
10K
6.21 mi12:04:5648:507:5223:56
7:42
-0:19
15K
9.32 mi12:29:521:13:467:5524:56
8:02
+0:20
20K
12.43 mi12:55:211:39:157:5925:29
8:12
+0:10
Half
13.11 mi13:00:511:44:457:595:30
8:04
-0:08
25K
15.53 mi13:21:182:05:128:0420:27
8:26
+0:22
30K
18.64 mi13:48:062:32:008:0926:48
8:38
+0:12
20M
20.00 mi14:00:202:44:148:1312:14
9:00
+0:22
21M
21.00 mi14:09:492:53:438:169:29
9:29
+0:29
35K
21.75 mi14:16:012:59:558:166:12
8:17
-1:12
23M
23.00 mi14:26:433:10:378:1710:42
8:33
+0:16
24M
24.00 mi14:35:013:18:558:178:18
8:18
-0:15
40K
24.85 mi14:42:333:26:278:187:32
8:49
+0:31
25.2M
25.20 mi14:45:423:29:368:193:09
9:08
+0:19
Finish
26.22 mi14:54:213:38:158:208:39
8:29
-0:39

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

7:42 /mi

Average Pace

8:20 /mi

Slowest Pace

9:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:45

48% of race

Time at Steady Pace

1:21:06

37% of race

Time at Slower Pace

32:24

15% of race

Average Pace: 8:19 /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 mi11:41:0024:548:0124:54
8:01
#14137
10K
6.21 mi12:04:5648:507:5223:56
7:42
#13272
15K
9.32 mi12:29:521:13:467:5524:56
8:02
#13700
20K
12.43 mi12:55:211:39:157:5925:29
8:12
#13999
Half
13.11 mi13:00:511:44:457:595:30
8:04
#14041
25K
15.53 mi13:21:182:05:128:0420:27
8:26
#14341
30K
18.64 mi13:48:062:32:008:0926:48
8:38
#14480
20M
20.00 mi14:00:202:44:148:1312:14
9:00
#14645
21M
21.00 mi14:09:492:53:438:169:29
9:29
#14708
35K
21.75 mi14:16:012:59:558:166:12
8:17
#14664
23M
23.00 mi14:26:433:10:378:1710:42
8:33
#14583
24M
24.00 mi14:35:013:18:558:178:18
8:18
#14501
40K
24.85 mi14:42:333:26:278:187:32
8:49
#14514
25.2M
25.20 mi14:45:423:29:368:193:09
9:08
#14483
Finish
26.22 mi14:54:213:38:158:208:39
8:29
#14487
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi141374115411514608(Top 55%)4451(Top 39%)4451(Top 245%)
10K6.21 mi3.10 mi13272+8653609+5063609+50612298(Top 46%)3046(Top 27%)3046(Top 168%)
15K9.32 mi3.11 mi13700-4283882-2733882-27314608(Top 55%)4451(Top 39%)4451(Top 245%)
20K12.43 mi3.11 mi13999-2994089-2074089-20714977(Top 56%)4701(Top 41%)4701(Top 259%)
Half13.11 mi0.68 mi14041-424108-194108-1914920(Top 56%)4640(Top 41%)4640(Top 255%)
25K15.53 mi2.42 mi14341-3004309-2014309-20115801(Top 59%)5311(Top 46%)5311(Top 292%)
30K18.64 mi3.11 mi14480-1394436-1274436-12715069(Top 57%)4972(Top 44%)4972(Top 274%)
20M20.00 mi1.36 mi14645-1654547-1114547-11116557(Top 62%)5894(Top 52%)5894(Top 324%)
21M21.00 mi1.00 mi14708-634617-704617-7015893(Top 60%)5564(Top 49%)5564(Top 306%)
35K21.75 mi0.75 mi14664+444606+114606+1114054(Top 53%)4590(Top 40%)4590(Top 253%)
23M23.00 mi1.25 mi14583+814575+314575+3113524(Top 51%)4355(Top 38%)4355(Top 240%)
24M24.00 mi1.00 mi14501+824554+214554+2113275(Top 50%)4271(Top 37%)4271(Top 235%)
40K24.85 mi0.85 mi14514-134585-314585-3115148(Top 57%)5378(Top 47%)5378(Top 296%)
25.2M25.20 mi0.35 mi14483+314578+74578+713338(Top 50%)4409(Top 39%)4409(Top 243%)
Finish26.22 mi1.02 mi14487-44591-134591-1315370(Top 58%)5463(Top 48%)5463(Top 301%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21stories
+97ft-345ft

Overall

14608

Females

4451

F45-49

4451

5K→10K

3.1 - 6.2 mi

Top 46%
×5stories
+79ft-138ft

Overall

12298

Females

3046

F45-49

3046

10K→15K

6.2 - 9.3 mi

Top 55%
×3stories
+67ft-78ft

Overall

14608

Females

4451

F45-49

4451

15K→20K

9.3 - 12.4 mi

Top 56%
×5stories
+106ft-86ft

Overall

14977

Females

4701

F45-49

4701

20K→Half

12.4 - 13.1 mi

Top 56%
×2stories
+19ft-37ft

Overall

14920

Females

4640

F45-49

4640

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

15801

Females

5311

F45-49

5311

25K→30K

15.5 - 18.6 mi

Top 57%
×9stories
+181ft-148ft

Overall

15069

Females

4972

F45-49

4972

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

16557

Females

5894

F45-49

5894

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

15893

Females

5564

F45-49

5564

21M→35K

21.0 - 21.8 mi

Top 53%
×7stories
+17ft-86ft

Overall

14054

Females

4590

F45-49

4590

35K→23M

21.8 - 23.0 mi

Top 51%
×5stories
+23ft-63ft

Overall

13524

Females

4355

F45-49

4355

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

13275

Females

4271

F45-49

4271

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

15148

Females

5378

F45-49

5378

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

13338

Females

4409

F45-49

4409

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2stories
+22ft-21ft

Overall

15370

Females

5463

F45-49

5463

Passing Analysis

Category:
Athletes Passed
1890
Passed By
2240
Net Change
-350
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14137
5K → 10K93570+865#14137#13272
10K → 15K68496-428#13272#13700
15K → 20K100399-299#13700#13999
20K → Half2062-42#13999#14041
Half → 25K65365-300#14041#14341
25K → 30K133272-139#14341#14480
30K → 20M49214-165#14480#14645
20M → 21M61124-63#14645#14708
21M → 35K7632+44#14708#14664
35K → 23M11332+81#14664#14583
23M → 24M11735+82#14583#14501
24M → 40K5366-13#14501#14514
40K → 25.2M409+31#14514#14483
25.2M → Finish6064-4#14483#14487
TOTALS18902240-350
📊

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