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BOSTON MARATHON 2023

Tammi Kane

Bib: 30701•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F55-59)
#0 / 815
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
35:52
Rank: #26236
Start → 5K
35:52 | 11:33/mi
10K· 6.21 mi
1:13:27
Rank: #26307 (-71)
5K → 10K
37:35 | 12:06/mi
15K· 9.32 mi
1:52:49
Rank: #26346 (-39)
10K → 15K
39:22 | 12:40/mi
20K· 12.43 mi
2:34:12
Rank: #26363 (-17)
15K → 20K
41:23 | 13:19/mi
Half· 13.11 mi
2:42:58
Rank: #26362 (+1)
20K → Half
8:46 | 12:51/mi
25K· 15.53 mi
3:17:23
Rank: #26396 (-34)
Half → 25K
34:25 | 14:12/mi
30K· 18.64 mi
4:03:45
Rank: #26431 (-35)
25K → 30K
46:22 | 14:55/mi
20M
4:23:14
Rank: #26422 (+9)
30K → 20M
19:29 | 14:20/mi
21M
4:40:22
Rank: #26445 (-23)
20M → 21M
17:08 | 17:08/mi
35K· 21.75 mi
4:51:02
Rank: #26454 (-9)
21M → 35K
10:40 | 14:15/mi
23M
5:09:40
Rank: #26454
35K → 23M
18:38 | 14:53/mi
24M
5:23:21
Rank: #26442 (+12)
23M → 24M
13:41 | 13:41/mi
40K· 24.85 mi
5:35:58
Rank: #26439 (+3)
24M → 40K
12:37 | 14:45/mi
25.2M
5:42:04
Rank: #26452 (-13)
40K → 25.2M
6:06 | 17:41/mi
Finish· 26.22 mi
5:56:57
Rank: #26470 (-18)
25.2M → Finish
14:53 | 14:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:42:58
Pace12:26 /mi
2nd Half
Distance13.11 mi
Time3:13:59
Pace14:48 /mi
📊Positive Split: 19.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:5835:5211:3335:52
11:33
-
10K
6.21 mi12:36:331:13:2711:4937:35
12:06
+0:33
15K
9.32 mi13:15:551:52:4912:0639:22
12:40
+0:34
20K
12.43 mi13:57:182:34:1212:2441:23
13:19
+0:39
Half
13.11 mi14:06:042:42:5812:268:46
12:51
-0:28
25K
15.53 mi14:40:293:17:2312:4234:25
14:12
+1:21
30K
18.64 mi15:26:514:03:4513:0546:22
14:55
+0:43
20M
20.00 mi15:46:204:23:1413:1019:29
14:20
-0:35
21M
21.00 mi16:03:284:40:2213:2117:08
17:08
+2:48
35K
21.75 mi16:14:084:51:0213:2310:40
14:15
-2:53
23M
23.00 mi16:32:465:09:4013:2818:38
14:53
+0:38
24M
24.00 mi16:46:275:23:2113:2813:41
13:41
-1:12
40K
24.85 mi16:59:045:35:5813:3112:37
14:45
+1:04
25.2M
25.20 mi17:05:105:42:0413:346:06
17:41
+2:56
Finish
26.22 mi17:20:035:56:5713:3714:53
14:36
-3:05

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

11:33 /mi

Average Pace

13:37 /mi

Slowest Pace

17:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:42:58

46% of race

Time at Steady Pace

2:50:45

48% of race

Time at Slower Pace

23:14

7% of race

Average Pace: 13:37 /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 mi11:58:5835:5211:3335:52
11:33
#26236
10K
6.21 mi12:36:331:13:2711:4937:35
12:06
#26307
15K
9.32 mi13:15:551:52:4912:0639:22
12:40
#26346
20K
12.43 mi13:57:182:34:1212:2441:23
13:19
#26363
Half
13.11 mi14:06:042:42:5812:268:46
12:51
#26362
25K
15.53 mi14:40:293:17:2312:4234:25
14:12
#26396
30K
18.64 mi15:26:514:03:4513:0546:22
14:55
#26431
20M
20.00 mi15:46:204:23:1413:1019:29
14:20
#26422
21M
21.00 mi16:03:284:40:2213:2117:08
17:08
#26445
35K
21.75 mi16:14:084:51:0213:2310:40
14:15
#26454
23M
23.00 mi16:32:465:09:4013:2818:38
14:53
#26454
24M
24.00 mi16:46:275:23:2113:2813:41
13:41
#26442
40K
24.85 mi16:59:045:35:5813:3112:37
14:45
#26439
25.2M
25.20 mi17:05:105:42:0413:346:06
17:41
#26452
Finish
26.22 mi17:20:035:56:5713:3714:53
14:36
#26470
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi26236111891118926396(Top 99%)11293(Top 99%)11293(Top 1386%)
10K6.21 mi3.10 mi26307-7111233-4411233-4426318(Top 99%)11244(Top 98%)11244(Top 1380%)
15K9.32 mi3.11 mi26346-3911261-2811261-2826396(Top 99%)11293(Top 99%)11293(Top 1386%)
20K12.43 mi3.11 mi26363-1711265-411265-426362(Top 99%)11276(Top 99%)11276(Top 1384%)
Half13.11 mi0.68 mi26362+1112651126526309(Top 99%)11246(Top 98%)11246(Top 1380%)
25K15.53 mi2.42 mi26396-3411288-2311288-2326413(Top 99%)11314(Top 99%)11314(Top 1388%)
30K18.64 mi3.11 mi26431-3511312-2411312-2426402(Top 99%)11313(Top 99%)11313(Top 1388%)
20M20.00 mi1.36 mi26422+911304+811304+826019(Top 98%)11136(Top 97%)11136(Top 1366%)
21M21.00 mi1.00 mi26445-2311320-1611320-1626454(Top 99%)11341(Top 99%)11341(Top 1392%)
35K21.75 mi0.75 mi26454-911325-511325-526222(Top 98%)11238(Top 98%)11238(Top 1379%)
23M23.00 mi1.25 mi2645411326-111326-126246(Top 99%)11260(Top 99%)11260(Top 1382%)
24M24.00 mi1.00 mi26442+1211321+511321+525916(Top 97%)11124(Top 97%)11124(Top 1365%)
40K24.85 mi0.85 mi26439+3113211132126058(Top 98%)11203(Top 98%)11203(Top 1375%)
25.2M25.20 mi0.35 mi26452-1311331-1011331-1026473(Top 99%)11371(Top 100%)11371(Top 1395%)
Finish26.22 mi1.02 mi26470-1811341-1011341-1026461(Top 99%)11369(Top 100%)11369(Top 1395%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21stories
+97ft-345ft

Overall

26396

Females

11293

F55-59

11293

5K→10K

3.1 - 6.2 mi

Top 99%
×5stories
+79ft-138ft

Overall

26318

Females

11244

F55-59

11244

10K→15K

6.2 - 9.3 mi

Top 99%
×3stories
+67ft-78ft

Overall

26396

Females

11293

F55-59

11293

15K→20K

9.3 - 12.4 mi

Top 99%
×5stories
+106ft-86ft

Overall

26362

Females

11276

F55-59

11276

20K→Half

12.4 - 13.1 mi

Top 99%
×2stories
+19ft-37ft

Overall

26309

Females

11246

F55-59

11246

Half→25K

13.1 - 15.5 mi

Top 99%
×4stories
+66ft-88ft

Overall

26413

Females

11314

F55-59

11314

25K→30K

15.5 - 18.6 mi

Top 99%
×9stories
+181ft-148ft

Overall

26402

Females

11313

F55-59

11313

30K→20M

18.6 - 20.0 mi

Top 98%
×5stories
+64ft-50ft

Overall

26019

Females

11136

F55-59

11136

20M→21M

20.0 - 21.0 mi

Top 99%
×8stories
+106ft-24ft

Overall

26454

Females

11341

F55-59

11341

21M→35K

21.0 - 21.8 mi

Top 98%
×7stories
+17ft-86ft

Overall

26222

Females

11238

F55-59

11238

35K→23M

21.8 - 23.0 mi

Top 99%
×5stories
+23ft-63ft

Overall

26246

Females

11260

F55-59

11260

23M→24M

23.0 - 24.0 mi

Top 97%
×6stories
+12ft-82ft

Overall

25916

Females

11124

F55-59

11124

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

26058

Females

11203

F55-59

11203

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

26473

Females

11371

F55-59

11371

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2stories
+22ft-21ft

Overall

26461

Females

11369

F55-59

11369

Passing Analysis

Category:
Athletes Passed
181
Passed By
415
Net Change
-234
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26236
5K → 10K31102-71#26236#26307
10K → 15K2564-39#26307#26346
15K → 20K2542-17#26346#26363
20K → Half65+1#26363#26362
Half → 25K1448-34#26362#26396
25K → 30K1651-35#26396#26431
30K → 20M1910+9#26431#26422
20M → 21M326-23#26422#26445
21M → 35K211-9#26445#26454
35K → 23M11110#26454#26454
23M → 24M186+12#26454#26442
24M → 40K85+3#26442#26439
40K → 25.2M114-13#26439#26452
25.2M → Finish220-18#26452#26470
TOTALS181415-234
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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