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BOSTON MARATHON 2024

Teresa Klein

Bib: 22847•F

MD

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F60-64)
#0 / 549
Top 27%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:01
Rank: #18817
Start → 5K
27:01 | 8:42/mi
10K· 6.21 mi
54:32
Rank: #18980 (-163)
5K → 10K
27:31 | 8:51/mi
15K· 9.32 mi
1:22:51
Rank: #19079 (-99)
10K → 15K
28:19 | 9:07/mi
20K· 12.43 mi
1:53:02
Rank: #19357 (-278)
15K → 20K
30:11 | 9:43/mi
Half· 13.11 mi
1:58:58
Rank: #19240 (+117)
20K → Half
5:56 | 8:42/mi
25K· 15.53 mi
2:21:51
Rank: #18867 (+373)
Half → 25K
22:53 | 9:26/mi
30K· 18.64 mi
2:51:47
Rank: #18324 (+543)
25K → 30K
29:56 | 9:38/mi
20M
3:05:14
Rank: #18163 (+161)
30K → 20M
13:27 | 9:54/mi
21M
3:16:25
Rank: #18075 (+88)
20M → 21M
11:11 | 11:11/mi
35K· 21.75 mi
3:23:34
Rank: #17963 (+112)
21M → 35K
7:09 | 9:33/mi
23M
3:37:12
Rank: #17949 (+14)
35K → 23M
13:38 | 10:53/mi
24M
3:47:36
Rank: #17929 (+20)
23M → 24M
10:24 | 10:24/mi
40K· 24.85 mi
3:56:21
Rank: #17829 (+100)
24M → 40K
8:45 | 10:14/mi
25.2M
4:00:21
Rank: #17799 (+30)
40K → 25.2M
4:00 | 11:36/mi
Finish· 26.22 mi
4:10:03
Rank: #17713 (+86)
25.2M → Finish
9:42 | 9:31/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:58
Pace9:04 /mi
2nd Half
Distance13.11 mi
Time2:11:05
Pace10:00 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:5627:018:4227:01
8:42
-
10K
6.21 mi11:53:2754:328:4727:31
8:51
+0:09
15K
9.32 mi12:21:461:22:518:5328:19
9:07
+0:16
20K
12.43 mi12:51:571:53:029:0630:11
9:43
+0:36
Half
13.11 mi12:57:531:58:589:045:56
8:42
-1:01
25K
15.53 mi13:20:462:21:519:0822:53
9:26
+0:44
30K
18.64 mi13:50:422:51:479:1329:56
9:38
+0:12
20M
20.00 mi14:04:093:05:149:1613:27
9:54
+0:16
21M
21.00 mi14:15:203:16:259:2111:11
11:11
+1:17
35K
21.75 mi14:22:293:23:349:227:09
9:33
-1:38
23M
23.00 mi14:36:073:37:129:2713:38
10:53
+1:20
24M
24.00 mi14:46:313:47:369:2910:24
10:24
-0:29
40K
24.85 mi14:55:163:56:219:318:45
10:14
-0:10
25.2M
25.20 mi14:59:164:00:219:324:00
11:36
+1:22
Finish
26.22 mi15:08:584:10:039:339:42
9:31
-2:05

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

8:42 /mi

Average Pace

9:33 /mi

Slowest Pace

11:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:28:47

36% of race

Time at Steady Pace

1:53:18

45% of race

Time at Slower Pace

47:58

19% of race

Average Pace: 9:32 /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 mi11:25:5627:018:4227:01
8:42
#18817
10K
6.21 mi11:53:2754:328:4727:31
8:51
#18980
15K
9.32 mi12:21:461:22:518:5328:19
9:07
#19079
20K
12.43 mi12:51:571:53:029:0630:11
9:43
#19357
Half
13.11 mi12:57:531:58:589:045:56
8:42
#19240
25K
15.53 mi13:20:462:21:519:0822:53
9:26
#18867
30K
18.64 mi13:50:422:51:479:1329:56
9:38
#18324
20M
20.00 mi14:04:093:05:149:1613:27
9:54
#18163
21M
21.00 mi14:15:203:16:259:2111:11
11:11
#18075
35K
21.75 mi14:22:293:23:349:227:09
9:33
#17963
23M
23.00 mi14:36:073:37:129:2713:38
10:53
#17949
24M
24.00 mi14:46:313:47:369:2910:24
10:24
#17929
40K
24.85 mi14:55:163:56:219:318:45
10:14
#17829
25.2M
25.20 mi14:59:164:00:219:324:00
11:36
#17799
Finish
26.22 mi15:08:584:10:039:339:42
9:31
#17713
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi188177238723819392(Top 76%)7461(Top 68%)7461(Top 1359%)
10K6.21 mi3.10 mi18980-1637320-827320-8219142(Top 75%)7366(Top 67%)7366(Top 1342%)
15K9.32 mi3.11 mi19079-997347-277347-2719392(Top 76%)7461(Top 68%)7461(Top 1359%)
20K12.43 mi3.11 mi19357-2787497-1507497-15019822(Top 78%)7709(Top 71%)7709(Top 1404%)
Half13.11 mi0.68 mi19240+1177435+627435+6216874(Top 66%)6157(Top 56%)6157(Top 1121%)
25K15.53 mi2.42 mi18867+3737238+1977238+19717339(Top 68%)6460(Top 59%)6460(Top 1177%)
30K18.64 mi3.11 mi18324+5437011+2277011+22715999(Top 63%)5976(Top 55%)5976(Top 1089%)
20M20.00 mi1.36 mi18163+1616953+586953+5816139(Top 63%)6285(Top 58%)6285(Top 1145%)
21M21.00 mi1.00 mi18075+886927+266927+2616836(Top 66%)6765(Top 62%)6765(Top 1232%)
35K21.75 mi0.75 mi17963+1126888+396888+3915726(Top 62%)6209(Top 57%)6209(Top 1131%)
23M23.00 mi1.25 mi17949+146906-186906-1818117(Top 71%)7458(Top 68%)7458(Top 1358%)
24M24.00 mi1.00 mi17929+206917-116917-1117580(Top 69%)7252(Top 66%)7252(Top 1321%)
40K24.85 mi0.85 mi17829+1006890+276890+2715831(Top 62%)6412(Top 59%)6412(Top 1168%)
25.2M25.20 mi0.35 mi17799+306884+66884+616347(Top 64%)6718(Top 61%)6718(Top 1224%)
Finish26.22 mi1.02 mi17713+866860+246860+2416632(Top 65%)6832(Top 63%)6832(Top 1244%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21stories
+97ft-345ft

Overall

19392

Females

7461

F60-64

7461

5K→10K

3.1 - 6.2 mi

Top 75%
×5stories
+79ft-138ft

Overall

19142

Females

7366

F60-64

7366

10K→15K

6.2 - 9.3 mi

Top 76%
×3stories
+67ft-78ft

Overall

19392

Females

7461

F60-64

7461

15K→20K

9.3 - 12.4 mi

Top 78%
×5stories
+106ft-86ft

Overall

19822

Females

7709

F60-64

7709

20K→Half

12.4 - 13.1 mi

Top 66%
×2stories
+19ft-37ft

Overall

16874

Females

6157

F60-64

6157

Half→25K

13.1 - 15.5 mi

Top 68%
×4stories
+66ft-88ft

Overall

17339

Females

6460

F60-64

6460

25K→30K

15.5 - 18.6 mi

Top 63%
×9stories
+181ft-148ft

Overall

15999

Females

5976

F60-64

5976

30K→20M

18.6 - 20.0 mi

Top 63%
×5stories
+64ft-50ft

Overall

16139

Females

6285

F60-64

6285

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

16836

Females

6765

F60-64

6765

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

15726

Females

6209

F60-64

6209

35K→23M

21.8 - 23.0 mi

Top 71%
×5stories
+23ft-63ft

Overall

18117

Females

7458

F60-64

7458

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

17580

Females

7252

F60-64

7252

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

15831

Females

6412

F60-64

6412

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

16347

Females

6718

F60-64

6718

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

16632

Females

6832

F60-64

6832

Passing Analysis

Category:
Athletes Passed
2574
Passed By
1470
Net Change
+1104
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18817
5K → 10K214377-163#18817#18980
10K → 15K181280-99#18980#19079
15K → 20K165443-278#19079#19357
20K → Half1192+117#19357#19240
Half → 25K41138+373#19240#18867
25K → 30K57431+543#18867#18324
30K → 20M18726+161#18324#18163
20M → 21M14961+88#18163#18075
21M → 35K12614+112#18075#17963
35K → 23M10692+14#17963#17949
23M → 24M7454+20#17949#17929
24M → 40K11818+100#17929#17829
40K → 25.2M4313+30#17829#17799
25.2M → Finish10721+86#17799#17713
TOTALS25741470+1104
📊

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