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BOSTON MARATHON 2023

Tracy Deeter

Bib: 8810•F

CT

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 15%
Gender (Female)
#0 / 11423
Top 2%
Masters (Masters Women)
#0 / 6539
Top 0.7%
Division (F40-44)
#0 / 1878
Top 2%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:48
Rank: #3645
Start → 5K
20:48 | 6:42/mi
10K· 6.21 mi
41:34
Rank: #3880 (-235)
5K → 10K
20:46 | 6:41/mi
15K· 9.32 mi
1:02:23
Rank: #3962 (-82)
10K → 15K
20:49 | 6:42/mi
20K· 12.43 mi
1:23:28
Rank: #4025 (-63)
15K → 20K
21:05 | 6:47/mi
Half· 13.11 mi
1:28:05
Rank: #4079 (-54)
20K → Half
4:37 | 6:46/mi
25K· 15.53 mi
1:44:36
Rank: #4084 (-5)
Half → 25K
16:31 | 6:49/mi
30K· 18.64 mi
2:06:31
Rank: #4189 (-105)
25K → 30K
21:55 | 7:03/mi
20M
2:16:09
Rank: #4229 (-40)
30K → 20M
9:38 | 7:05/mi
21M
2:23:33
Rank: #4189 (+40)
20M → 21M
7:24 | 7:24/mi
35K· 21.75 mi
2:28:43
Rank: #4204 (-15)
21M → 35K
5:10 | 6:54/mi
23M
2:37:33
Rank: #4189 (+15)
35K → 23M
8:50 | 7:03/mi
24M
2:44:23
Rank: #4177 (+12)
23M → 24M
6:50 | 6:50/mi
40K· 24.85 mi
2:50:18
Rank: #4129 (+48)
24M → 40K
5:55 | 6:55/mi
25.2M
2:52:51
Rank: #4109 (+20)
40K → 25.2M
2:33 | 7:24/mi
Finish· 26.22 mi
2:59:38
Rank: #4090 (+19)
25.2M → Finish
6:47 | 6:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:05
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:31:33
Pace6:59 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:5520:486:4220:48
6:42
-
10K
6.21 mi11:06:4141:346:4120:46
6:41
-0:01
15K
9.32 mi11:27:301:02:236:4220:49
6:42
+0:01
20K
12.43 mi11:48:351:23:286:4321:05
6:47
+0:05
Half
13.11 mi11:53:121:28:056:434:37
6:46
-0:01
25K
15.53 mi12:09:431:44:366:4416:31
6:49
+0:03
30K
18.64 mi12:31:382:06:316:4721:55
7:03
+0:14
20M
20.00 mi12:41:162:16:096:489:38
7:05
+0:02
21M
21.00 mi12:48:402:23:336:507:24
7:24
+0:19
35K
21.75 mi12:53:502:28:436:505:10
6:54
-0:30
23M
23.00 mi13:02:402:37:336:518:50
7:03
+0:09
24M
24.00 mi13:09:302:44:236:516:50
6:50
-0:13
40K
24.85 mi13:15:252:50:186:515:55
6:55
+0:05
25.2M
25.20 mi13:17:582:52:516:522:33
7:24
+0:29
Finish
26.22 mi13:24:452:59:386:516:47
6:39
-0:45

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

6:39 /mi

Average Pace

6:51 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:41

94% of race

Time at Steady Pace

9:57

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:51 /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 mi10:45:5520:486:4220:48
6:42
#3645
10K
6.21 mi11:06:4141:346:4120:46
6:41
#3880
15K
9.32 mi11:27:301:02:236:4220:49
6:42
#3962
20K
12.43 mi11:48:351:23:286:4321:05
6:47
#4025
Half
13.11 mi11:53:121:28:056:434:37
6:46
#4079
25K
15.53 mi12:09:431:44:366:4416:31
6:49
#4084
30K
18.64 mi12:31:382:06:316:4721:55
7:03
#4189
20M
20.00 mi12:41:162:16:096:489:38
7:05
#4229
21M
21.00 mi12:48:402:23:336:507:24
7:24
#4189
35K
21.75 mi12:53:502:28:436:505:10
6:54
#4204
23M
23.00 mi13:02:402:37:336:518:50
7:03
#4189
24M
24.00 mi13:09:302:44:236:516:50
6:50
#4177
40K
24.85 mi13:15:252:50:186:515:55
6:55
#4129
25.2M
25.20 mi13:17:582:52:516:522:33
7:24
#4109
Finish
26.22 mi13:24:452:59:386:516:47
6:39
#4090
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi36452092094156(Top 16%)253(Top 2%)253(Top 13%)
10K6.21 mi3.10 mi3880-235224-15224-154210(Top 16%)259(Top 2%)259(Top 14%)
15K9.32 mi3.11 mi3962-82229-5229-54156(Top 16%)253(Top 2%)253(Top 13%)
20K12.43 mi3.11 mi4025-63238-9238-94338(Top 16%)281(Top 2%)281(Top 15%)
Half13.11 mi0.68 mi4079-54248-10248-105064(Top 19%)364(Top 3%)364(Top 19%)
25K15.53 mi2.42 mi4084-5246+2246+24277(Top 16%)275(Top 2%)275(Top 15%)
30K18.64 mi3.11 mi4189-105252-6252-64697(Top 18%)358(Top 3%)358(Top 19%)
20M20.00 mi1.36 mi4229-40258-6258-64582(Top 17%)373(Top 3%)373(Top 20%)
21M21.00 mi1.00 mi4189+40262-4262-44142(Top 16%)334(Top 3%)334(Top 18%)
35K21.75 mi0.75 mi4204-15265-3265-34846(Top 18%)462(Top 4%)462(Top 25%)
23M23.00 mi1.25 mi4189+15263+2263+24087(Top 15%)326(Top 3%)326(Top 17%)
24M24.00 mi1.00 mi4177+12264-1264-13873(Top 15%)331(Top 3%)331(Top 18%)
40K24.85 mi0.85 mi4129+48262+2262+23467(Top 13%)302(Top 3%)302(Top 16%)
25.2M25.20 mi0.35 mi4109+20260+2260+23468(Top 13%)331(Top 3%)331(Top 18%)
Finish26.22 mi1.02 mi4090+19262-2262-23306(Top 12%)329(Top 3%)329(Top 18%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4156

Females

253

F40-44

253

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4210

Females

259

F40-44

259

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4156

Females

253

F40-44

253

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4338

Females

281

F40-44

281

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

5064

Females

364

F40-44

364

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4277

Females

275

F40-44

275

25K→30K

15.5 - 18.6 mi

Top 18%
×9stories
+181ft-148ft

Overall

4697

Females

358

F40-44

358

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4582

Females

373

F40-44

373

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4142

Females

334

F40-44

334

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

4846

Females

462

F40-44

462

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

4087

Females

326

F40-44

326

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

3873

Females

331

F40-44

331

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3467

Females

302

F40-44

302

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3468

Females

331

F40-44

331

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3306

Females

329

F40-44

329

Passing Analysis

Category:
Athletes Passed
908
Passed By
1353
Net Change
-445
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3645
5K → 10K114349-235#3645#3880
10K → 15K90172-82#3880#3962
15K → 20K88151-63#3962#4025
20K → Half559-54#4025#4079
Half → 25K7479-5#4079#4084
25K → 30K82187-105#4084#4189
30K → 20M5696-40#4189#4229
20M → 21M8848+40#4229#4189
21M → 35K2742-15#4189#4204
35K → 23M6752+15#4204#4189
23M → 24M5745+12#4189#4177
24M → 40K7224+48#4177#4129
40K → 25.2M3313+20#4129#4109
25.2M → Finish5536+19#4109#4090
TOTALS9081353-445
📊

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