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BOSTON MARATHON 2023

Bethany Nay

Bib: 7227•F

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 12%
Gender (Female)
#0 / 11423
Top 1%
Masters (Masters Women)
#0 / 6539
Top 0.4%
Division (F40-44)
#0 / 1878
Top 1%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:57
Rank: #4082
Start → 5K
20:57 | 6:45/mi
10K· 6.21 mi
41:49
Rank: #4284 (-202)
5K → 10K
20:52 | 6:43/mi
15K· 9.32 mi
1:02:36
Rank: #4181 (+103)
10K → 15K
20:47 | 6:41/mi
20K· 12.43 mi
1:23:31
Rank: #4069 (+112)
15K → 20K
20:55 | 6:44/mi
Half· 13.11 mi
1:28:02
Rank: #4032 (+37)
20K → Half
4:31 | 6:37/mi
25K· 15.53 mi
1:44:07
Rank: #3798 (+234)
Half → 25K
16:05 | 6:38/mi
30K· 18.64 mi
2:05:09
Rank: #3563 (+235)
25K → 30K
21:02 | 6:46/mi
20M
2:14:23
Rank: #3453 (+110)
30K → 20M
9:14 | 6:48/mi
21M
2:21:32
Rank: #3360 (+93)
20M → 21M
7:09 | 7:09/mi
35K· 21.75 mi
2:26:29
Rank: #3333 (+27)
21M → 35K
4:57 | 6:37/mi
23M
2:35:01
Rank: #3271 (+62)
35K → 23M
8:32 | 6:49/mi
24M
2:41:41
Rank: #3229 (+42)
23M → 24M
6:40 | 6:40/mi
40K· 24.85 mi
2:47:30
Rank: #3189 (+40)
24M → 40K
5:49 | 6:48/mi
25.2M
2:49:57
Rank: #3157 (+32)
40K → 25.2M
2:27 | 7:06/mi
Finish· 26.22 mi
2:56:36
Rank: #3088 (+69)
25.2M → Finish
6:39 | 6:32/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:28:02
Pace6:43 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:28:34
Pace6:45 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:2020:576:4520:57
6:45
-
10K
6.21 mi10:47:1241:496:4420:52
6:43
-0:02
15K
9.32 mi11:07:591:02:366:4320:47
6:41
-0:02
20K
12.43 mi11:28:541:23:316:4320:55
6:44
+0:03
Half
13.11 mi11:33:251:28:026:434:31
6:37
-0:07
25K
15.53 mi11:49:301:44:076:4216:05
6:38
+0:01
30K
18.64 mi12:10:322:05:096:4321:02
6:46
+0:08
20M
20.00 mi12:19:462:14:236:439:14
6:48
+0:02
21M
21.00 mi12:26:552:21:326:447:09
7:09
+0:21
35K
21.75 mi12:31:522:26:296:444:57
6:37
-0:32
23M
23.00 mi12:40:242:35:016:448:32
6:49
+0:12
24M
24.00 mi12:47:042:41:416:446:40
6:40
-0:09
40K
24.85 mi12:52:532:47:306:445:49
6:48
+0:08
25.2M
25.20 mi12:55:202:49:576:452:27
7:06
+0:18
Finish
26.22 mi13:01:592:56:366:446:39
6:32
-0:34

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

6:32 /mi

Average Pace

6:44 /mi

Slowest Pace

7:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:00

95% of race

Time at Steady Pace

9:36

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:44 /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 mi10:26:2020:576:4520:57
6:45
#4082
10K
6.21 mi10:47:1241:496:4420:52
6:43
#4284
15K
9.32 mi11:07:591:02:366:4320:47
6:41
#4181
20K
12.43 mi11:28:541:23:316:4320:55
6:44
#4069
Half
13.11 mi11:33:251:28:026:434:31
6:37
#4032
25K
15.53 mi11:49:301:44:076:4216:05
6:38
#3798
30K
18.64 mi12:10:322:05:096:4321:02
6:46
#3563
20M
20.00 mi12:19:462:14:236:439:14
6:48
#3453
21M
21.00 mi12:26:552:21:326:447:09
7:09
#3360
35K
21.75 mi12:31:522:26:296:444:57
6:37
#3333
23M
23.00 mi12:40:242:35:016:448:32
6:49
#3271
24M
24.00 mi12:47:042:41:416:446:40
6:40
#3229
40K
24.85 mi12:52:532:47:306:445:49
6:48
#3189
25.2M
25.20 mi12:55:202:49:576:452:27
7:06
#3157
Finish
26.22 mi13:01:592:56:366:446:39
6:32
#3088
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi40822492494050(Top 15%)241(Top 2%)241(Top 13%)
10K6.21 mi3.10 mi4284-202265-16265-164526(Top 17%)292(Top 3%)292(Top 16%)
15K9.32 mi3.11 mi4181+103254+11254+114050(Top 15%)241(Top 2%)241(Top 13%)
20K12.43 mi3.11 mi4069+112243+11243+113840(Top 14%)215(Top 2%)215(Top 11%)
Half13.11 mi0.68 mi4032+37240+3240+33675(Top 14%)194(Top 2%)194(Top 10%)
25K15.53 mi2.42 mi3798+234207+33207+332930(Top 11%)130(Top 1%)130(Top 7%)
30K18.64 mi3.11 mi3563+235187+20187+202820(Top 11%)144(Top 1%)144(Top 8%)
20M20.00 mi1.36 mi3453+110184+3184+32816(Top 11%)156(Top 1%)156(Top 8%)
21M21.00 mi1.00 mi3360+93176+8176+82881(Top 11%)177(Top 2%)177(Top 9%)
35K21.75 mi0.75 mi3333+27175+1175+13152(Top 12%)199(Top 2%)199(Top 11%)
23M23.00 mi1.25 mi3271+62171+4171+42770(Top 10%)176(Top 2%)176(Top 9%)
24M24.00 mi1.00 mi3229+42170+1170+12966(Top 11%)209(Top 2%)209(Top 11%)
40K24.85 mi0.85 mi3189+401701702885(Top 11%)228(Top 2%)228(Top 12%)
25.2M25.20 mi0.35 mi3157+32164+6164+62190(Top 8%)148(Top 1%)148(Top 8%)
Finish26.22 mi1.02 mi3088+69162+2162+22644(Top 10%)215(Top 2%)215(Top 11%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4050

Females

241

F40-44

241

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4526

Females

292

F40-44

292

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4050

Females

241

F40-44

241

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3840

Females

215

F40-44

215

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3675

Females

194

F40-44

194

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

2930

Females

130

F40-44

130

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2820

Females

144

F40-44

144

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

2816

Females

156

F40-44

156

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

2881

Females

177

F40-44

177

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3152

Females

199

F40-44

199

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2770

Females

176

F40-44

176

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

2966

Females

209

F40-44

209

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2885

Females

228

F40-44

228

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2190

Females

148

F40-44

148

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2644

Females

215

F40-44

215

Passing Analysis

Category:
Athletes Passed
1625
Passed By
631
Net Change
+994
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4082
5K → 10K143345-202#4082#4284
10K → 15K18077+103#4284#4181
15K → 20K15846+112#4181#4069
20K → Half4710+37#4069#4032
Half → 25K2428+234#4032#3798
25K → 30K24914+235#3798#3563
30K → 20M12414+110#3563#3453
20M → 21M11320+93#3453#3360
21M → 35K4417+27#3360#3333
35K → 23M8018+62#3333#3271
23M → 24M6119+42#3271#3229
24M → 40K5616+40#3229#3189
40K → 25.2M408+32#3189#3157
25.2M → Finish8819+69#3157#3088
TOTALS1625631+994
📊

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