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BOSTON MARATHON 2024

Caroline Temmins

Bib: 16646•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 36%
Gender (Female)
#0 / 10924
Top 21%
Masters (Masters Women)
#0 / 6263
Top 10%
Division (F50-54)
#0 / 1187
Top 5%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:55
Rank: #12307
Start → 5K
23:55 | 7:42/mi
10K· 6.21 mi
48:01
Rank: #12312 (-5)
5K → 10K
24:06 | 7:45/mi
15K· 9.32 mi
1:12:01
Rank: #11953 (+359)
10K → 15K
24:00 | 7:43/mi
20K· 12.43 mi
1:36:38
Rank: #11726 (+227)
15K → 20K
24:37 | 7:55/mi
Half· 13.11 mi
1:41:57
Rank: #11690 (+36)
20K → Half
5:19 | 7:48/mi
25K· 15.53 mi
2:01:21
Rank: #11369 (+321)
Half → 25K
19:24 | 8:00/mi
30K· 18.64 mi
2:26:40
Rank: #10731 (+638)
25K → 30K
25:19 | 8:09/mi
20M
2:37:50
Rank: #10439 (+292)
30K → 20M
11:10 | 8:13/mi
21M
2:46:40
Rank: #10193 (+246)
20M → 21M
8:50 | 8:50/mi
35K· 21.75 mi
2:52:31
Rank: #10025 (+168)
21M → 35K
5:51 | 7:49/mi
23M
3:02:47
Rank: #9763 (+262)
35K → 23M
10:16 | 8:12/mi
24M
3:10:42
Rank: #9533 (+230)
23M → 24M
7:55 | 7:55/mi
40K· 24.85 mi
3:17:42
Rank: #9386 (+147)
24M → 40K
7:00 | 8:11/mi
25.2M
3:20:50
Rank: #9332 (+54)
40K → 25.2M
3:08 | 9:05/mi
Finish· 26.22 mi
3:28:45
Rank: #9211 (+121)
25.2M → Finish
7:55 | 7:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:57
Pace7:47 /mi
2nd Half
Distance13.11 mi
Time1:46:48
Pace8:09 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:0523:557:4223:55
7:42
-
10K
6.21 mi11:38:1148:017:4424:06
7:45
+0:03
15K
9.32 mi12:02:111:12:017:4424:00
7:43
-0:02
20K
12.43 mi12:26:481:36:387:4724:37
7:55
+0:12
Half
13.11 mi12:32:071:41:577:475:19
7:48
-0:07
25K
15.53 mi12:51:312:01:217:4919:24
8:00
+0:12
30K
18.64 mi13:16:502:26:407:5225:19
8:09
+0:09
20M
20.00 mi13:28:002:37:507:5311:10
8:13
+0:04
21M
21.00 mi13:36:502:46:407:568:50
8:50
+0:37
35K
21.75 mi13:42:412:52:317:565:51
7:49
-1:01
23M
23.00 mi13:52:573:02:477:5710:16
8:12
+0:23
24M
24.00 mi14:00:523:10:427:577:55
7:55
-0:17
40K
24.85 mi14:07:523:17:427:577:00
8:11
+0:16
25.2M
25.20 mi14:11:003:20:507:583:08
9:05
+0:54
Finish
26.22 mi14:18:553:28:457:587:55
7:46
-1:19

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

7:42 /mi

Average Pace

7:58 /mi

Slowest Pace

9:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:16:47

94% of race

Time at Steady Pace

11:58

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:58 /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 mi11:14:0523:557:4223:55
7:42
#12307
10K
6.21 mi11:38:1148:017:4424:06
7:45
#12312
15K
9.32 mi12:02:111:12:017:4424:00
7:43
#11953
20K
12.43 mi12:26:481:36:387:4724:37
7:55
#11726
Half
13.11 mi12:32:071:41:577:475:19
7:48
#11690
25K
15.53 mi12:51:312:01:217:4919:24
8:00
#11369
30K
18.64 mi13:16:502:26:407:5225:19
8:09
#10731
20M
20.00 mi13:28:002:37:507:5311:10
8:13
#10439
21M
21.00 mi13:36:502:46:407:568:50
8:50
#10193
35K
21.75 mi13:42:412:52:317:565:51
7:49
#10025
23M
23.00 mi13:52:573:02:477:5710:16
8:12
#9763
24M
24.00 mi14:00:523:10:427:577:55
7:55
#9533
40K
24.85 mi14:07:523:17:427:577:00
8:11
#9386
25.2M
25.20 mi14:11:003:20:507:583:08
9:05
#9332
Finish
26.22 mi14:18:553:28:457:587:55
7:46
#9211
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi123073305330511379(Top 45%)2889(Top 26%)2889(Top 243%)
10K6.21 mi3.10 mi12312-53347-423347-4212301(Top 48%)3345(Top 31%)3345(Top 282%)
15K9.32 mi3.11 mi11953+3593177+1703177+17011379(Top 45%)2889(Top 26%)2889(Top 243%)
20K12.43 mi3.11 mi11726+2273069+1083069+10811274(Top 44%)2943(Top 27%)2943(Top 248%)
Half13.11 mi0.68 mi11690+363050+193050+1911298(Top 44%)2943(Top 27%)2943(Top 248%)
25K15.53 mi2.42 mi11369+3212919+1312919+13110210(Top 40%)2580(Top 24%)2580(Top 217%)
30K18.64 mi3.11 mi10731+6382684+2352684+2358737(Top 34%)2092(Top 19%)2092(Top 176%)
20M20.00 mi1.36 mi10439+2922595+892595+897954(Top 31%)1961(Top 18%)1961(Top 165%)
21M21.00 mi1.00 mi10193+2462528+672528+677789(Top 30%)2077(Top 19%)2077(Top 175%)
35K21.75 mi0.75 mi10025+1682484+442484+446749(Top 26%)1640(Top 15%)1640(Top 138%)
23M23.00 mi1.25 mi9763+2622415+692415+696827(Top 27%)1818(Top 17%)1818(Top 153%)
24M24.00 mi1.00 mi9533+2302346+692346+696206(Top 24%)1624(Top 15%)1624(Top 137%)
40K24.85 mi0.85 mi9386+1472316+302316+306738(Top 26%)1994(Top 18%)1994(Top 168%)
25.2M25.20 mi0.35 mi9332+542307+92307+96989(Top 27%)2169(Top 20%)2169(Top 183%)
Finish26.22 mi1.02 mi9211+1212291+162291+167187(Top 28%)2202(Top 20%)2202(Top 186%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

11379

Females

2889

F50-54

2889

5K→10K

3.1 - 6.2 mi

Top 48%
×5stories
+79ft-138ft

Overall

12301

Females

3345

F50-54

3345

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

11379

Females

2889

F50-54

2889

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

11274

Females

2943

F50-54

2943

20K→Half

12.4 - 13.1 mi

Top 44%
×2stories
+19ft-37ft

Overall

11298

Females

2943

F50-54

2943

Half→25K

13.1 - 15.5 mi

Top 40%
×4stories
+66ft-88ft

Overall

10210

Females

2580

F50-54

2580

25K→30K

15.5 - 18.6 mi

Top 34%
×9stories
+181ft-148ft

Overall

8737

Females

2092

F50-54

2092

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

7954

Females

1961

F50-54

1961

20M→21M

20.0 - 21.0 mi

Top 30%
×8stories
+106ft-24ft

Overall

7789

Females

2077

F50-54

2077

21M→35K

21.0 - 21.8 mi

Top 26%
×7stories
+17ft-86ft

Overall

6749

Females

1640

F50-54

1640

35K→23M

21.8 - 23.0 mi

Top 27%
×5stories
+23ft-63ft

Overall

6827

Females

1818

F50-54

1818

23M→24M

23.0 - 24.0 mi

Top 24%
×6stories
+12ft-82ft

Overall

6206

Females

1624

F50-54

1624

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6738

Females

1994

F50-54

1994

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

6989

Females

2169

F50-54

2169

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7187

Females

2202

F50-54

2202

Passing Analysis

Category:
Athletes Passed
3804*
Passed By
708
Net Change
+3096
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12307
5K → 10K288293-5#12307#12312
10K → 15K42162+359#12312#11953
15K → 20K334107+227#11953#11726
20K → Half5822+36#11726#11690
Half → 25K37655+321#11690#11369
25K → 30K67537+638#11369#10731
30K → 20M30816+292#10731#10439
20M → 21M27024+246#10439#10193
21M → 35K1768+168#10193#10025
35K → 23M284*22+262#10025#9763
23M → 24M237*7+230#9763#9533
24M → 40K16417+147#9533#9386
40K → 25.2M6511+54#9386#9332
25.2M → Finish14827+121#9332#9211
TOTALS3804*708+3096

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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