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BOSTON MARATHON 2023

Tiffany Hunt

Bib: 20337•F

CO

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:57
Rank: #18733
Start → 5K
26:57 | 8:40/mi
10K· 6.21 mi
55:29
Rank: #20350 (-1617)
5K → 10K
28:32 | 9:11/mi
15K· 9.32 mi
1:25:36
Rank: #21306 (-956)
10K → 15K
30:07 | 9:42/mi
20K· 12.43 mi
1:53:51
Rank: #21042 (+264)
15K → 20K
28:15 | 9:06/mi
Half· 13.11 mi
2:00:07
Rank: #21045 (-3)
20K → Half
6:16 | 9:11/mi
25K· 15.53 mi
2:23:06
Rank: #20974 (+71)
Half → 25K
22:59 | 9:29/mi
30K· 18.64 mi
2:54:11
Rank: #20982 (-8)
25K → 30K
31:05 | 10:00/mi
20M
3:07:59
Rank: #20955 (+27)
30K → 20M
13:48 | 10:09/mi
21M
3:19:05
Rank: #20954 (+1)
20M → 21M
11:06 | 11:06/mi
35K· 21.75 mi
3:26:33
Rank: #20958 (-4)
21M → 35K
7:28 | 9:59/mi
23M
3:39:40
Rank: #20968 (-10)
35K → 23M
13:07 | 10:29/mi
24M
3:49:48
Rank: #20973 (-5)
23M → 24M
10:08 | 10:08/mi
40K· 24.85 mi
3:58:57
Rank: #20993 (-20)
24M → 40K
9:09 | 10:42/mi
25.2M
4:02:44
Rank: #20986 (+7)
40K → 25.2M
3:47 | 10:58/mi
Finish· 26.22 mi
4:12:40
Rank: #20976 (+10)
25.2M → Finish
9:56 | 9:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:07
Pace9:10 /mi
2nd Half
Distance13.11 mi
Time2:12:33
Pace10:07 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:0126:578:4026:57
8:40
-
10K
6.21 mi11:52:3355:298:5628:32
9:11
+0:31
15K
9.32 mi12:22:401:25:369:1130:07
9:42
+0:31
20K
12.43 mi12:50:551:53:519:1028:15
9:06
-0:36
Half
13.11 mi12:57:112:00:079:106:16
9:11
+0:05
25K
15.53 mi13:20:102:23:069:1322:59
9:29
+0:18
30K
18.64 mi13:51:152:54:119:2131:05
10:00
+0:31
20M
20.00 mi14:05:033:07:599:2413:48
10:09
+0:09
21M
21.00 mi14:16:093:19:059:2911:06
11:06
+0:57
35K
21.75 mi14:23:373:26:339:307:28
9:59
-1:07
23M
23.00 mi14:36:443:39:409:3313:07
10:29
+0:30
24M
24.00 mi14:46:523:49:489:3510:08
10:08
-0:21
40K
24.85 mi14:56:013:58:579:379:09
10:42
+0:34
25.2M
25.20 mi14:59:484:02:449:383:47
10:58
+0:16
Finish
26.22 mi15:09:444:12:409:399:56
9:45
-1:13

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

8:40 /mi

Average Pace

9:39 /mi

Slowest Pace

11:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:59

45% of race

Time at Steady Pace

1:42:32

41% of race

Time at Slower Pace

37:09

15% of race

Average Pace: 9:38 /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 mi11:24:0126:578:4026:57
8:40
#18733
10K
6.21 mi11:52:3355:298:5628:32
9:11
#20350
15K
9.32 mi12:22:401:25:369:1130:07
9:42
#21306
20K
12.43 mi12:50:551:53:519:1028:15
9:06
#21042
Half
13.11 mi12:57:112:00:079:106:16
9:11
#21045
25K
15.53 mi13:20:102:23:069:1322:59
9:29
#20974
30K
18.64 mi13:51:152:54:119:2131:05
10:00
#20982
20M
20.00 mi14:05:033:07:599:2413:48
10:09
#20955
21M
21.00 mi14:16:093:19:059:2911:06
11:06
#20954
35K
21.75 mi14:23:373:26:339:307:28
9:59
#20958
23M
23.00 mi14:36:443:39:409:3313:07
10:29
#20968
24M
24.00 mi14:46:523:49:489:3510:08
10:08
#20973
40K
24.85 mi14:56:013:58:579:379:09
10:42
#20993
25.2M
25.20 mi14:59:484:02:449:383:47
10:58
#20986
Finish
26.22 mi15:09:444:12:409:399:56
9:45
#20976
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi187337029702922789(Top 86%)9224(Top 81%)9224(Top 491%)
10K6.21 mi3.10 mi20350-16177951-9227951-92221581(Top 81%)8591(Top 75%)8591(Top 457%)
15K9.32 mi3.11 mi21306-9568445-4948445-49422789(Top 86%)9224(Top 81%)9224(Top 491%)
20K12.43 mi3.11 mi21042+2648302+1438302+14320120(Top 76%)7740(Top 68%)7740(Top 412%)
Half13.11 mi0.68 mi21045-38295+78295+721133(Top 79%)8327(Top 73%)8327(Top 443%)
25K15.53 mi2.42 mi20974+718251+448251+4420781(Top 78%)8157(Top 71%)8157(Top 434%)
30K18.64 mi3.11 mi20982-88270-198270-1921045(Top 79%)8370(Top 73%)8370(Top 446%)
20M20.00 mi1.36 mi20955+278269+18269+120904(Top 79%)8358(Top 73%)8358(Top 445%)
21M21.00 mi1.00 mi20954+18282-138282-1321046(Top 79%)8490(Top 74%)8490(Top 452%)
35K21.75 mi0.75 mi20958-48299-178299-1721222(Top 80%)8610(Top 75%)8610(Top 458%)
23M23.00 mi1.25 mi20968-108323-248323-2421267(Top 80%)8661(Top 76%)8661(Top 461%)
24M24.00 mi1.00 mi20973-58330-78330-721161(Top 79%)8647(Top 76%)8647(Top 460%)
40K24.85 mi0.85 mi20993-208349-198349-1921720(Top 82%)9000(Top 79%)9000(Top 479%)
25.2M25.20 mi0.35 mi20986+78354-58354-520419(Top 77%)8276(Top 72%)8276(Top 441%)
Finish26.22 mi1.02 mi20976+108355-18355-120986(Top 79%)8555(Top 75%)8555(Top 456%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21stories
+97ft-345ft

Overall

22789

Females

9224

F40-44

9224

5K→10K

3.1 - 6.2 mi

Top 81%
×5stories
+79ft-138ft

Overall

21581

Females

8591

F40-44

8591

10K→15K

6.2 - 9.3 mi

Top 86%
×3stories
+67ft-78ft

Overall

22789

Females

9224

F40-44

9224

15K→20K

9.3 - 12.4 mi

Top 76%
×5stories
+106ft-86ft

Overall

20120

Females

7740

F40-44

7740

20K→Half

12.4 - 13.1 mi

Top 79%
×2stories
+19ft-37ft

Overall

21133

Females

8327

F40-44

8327

Half→25K

13.1 - 15.5 mi

Top 78%
×4stories
+66ft-88ft

Overall

20781

Females

8157

F40-44

8157

25K→30K

15.5 - 18.6 mi

Top 79%
×9stories
+181ft-148ft

Overall

21045

Females

8370

F40-44

8370

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

20904

Females

8358

F40-44

8358

20M→21M

20.0 - 21.0 mi

Top 79%
×8stories
+106ft-24ft

Overall

21046

Females

8490

F40-44

8490

21M→35K

21.0 - 21.8 mi

Top 80%
×7stories
+17ft-86ft

Overall

21222

Females

8610

F40-44

8610

35K→23M

21.8 - 23.0 mi

Top 80%
×5stories
+23ft-63ft

Overall

21267

Females

8661

F40-44

8661

23M→24M

23.0 - 24.0 mi

Top 79%
×6stories
+12ft-82ft

Overall

21161

Females

8647

F40-44

8647

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

21720

Females

9000

F40-44

9000

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

20419

Females

8276

F40-44

8276

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2stories
+22ft-21ft

Overall

20986

Females

8555

F40-44

8555

Passing Analysis

Category:
Athletes Passed
1045
Passed By
3288
Net Change
-2243
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18733
5K → 10K241641-1617#18733#20350
10K → 15K14970-956#20350#21306
15K → 20K29935+264#21306#21042
20K → Half2730-3#21042#21045
Half → 25K14170+71#21045#20974
25K → 30K149157-8#20974#20982
30K → 20M8154+27#20982#20955
20M → 21M6059+1#20955#20954
21M → 35K3438-4#20954#20958
35K → 23M6878-10#20958#20968
23M → 24M4348-5#20968#20973
24M → 40K2646-20#20973#20993
40K → 25.2M3225+7#20993#20986
25.2M → Finish4737+10#20986#20976
TOTALS10453288-2243
📊

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