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BOSTON MARATHON 2024

Susanna Simer

Bib: 20052•F

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F45-49)
#0 / 1753
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:06
Rank: #17235
Start → 5K
26:06 | 8:24/mi
10K· 6.21 mi
53:52
Rank: #18431 (-1196)
5K → 10K
27:46 | 8:56/mi
15K· 9.32 mi
1:22:57
Rank: #19137 (-706)
10K → 15K
29:05 | 9:22/mi
20K· 12.43 mi
1:53:13
Rank: #19416 (-279)
15K → 20K
30:16 | 9:45/mi
Half· 13.11 mi
1:59:40
Rank: #19452 (-36)
20K → Half
6:27 | 9:27/mi
25K· 15.53 mi
2:26:35
Rank: #19982 (-530)
Half → 25K
26:55 | 11:06/mi
30K· 18.64 mi
2:59:32
Rank: #19767 (+215)
25K → 30K
32:57 | 10:36/mi
20M
3:13:51
Rank: #19633 (+134)
30K → 20M
14:19 | 10:32/mi
21M
3:26:27
Rank: #19611 (+22)
20M → 21M
12:36 | 12:36/mi
35K· 21.75 mi
3:34:06
Rank: #19541 (+70)
21M → 35K
7:39 | 10:14/mi
23M
3:47:50
Rank: #19461 (+80)
35K → 23M
13:44 | 10:58/mi
24M
3:58:10
Rank: #19342 (+119)
23M → 24M
10:20 | 10:20/mi
40K· 24.85 mi
4:08:03
Rank: #19330 (+12)
24M → 40K
9:53 | 11:34/mi
25.2M
4:12:58
Rank: #19395 (-65)
40K → 25.2M
4:55 | 14:15/mi
Finish· 26.22 mi
4:22:28
Rank: #19254 (+141)
25.2M → Finish
9:30 | 9:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:40
Pace9:08 /mi
2nd Half
Distance13.11 mi
Time2:22:48
Pace10:54 /mi
📊Positive Split: 19.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:0326:068:2426:06
8:24
-
10K
6.21 mi11:47:4953:528:4027:46
8:56
+0:32
15K
9.32 mi12:16:541:22:578:5429:05
9:22
+0:26
20K
12.43 mi12:47:101:53:139:0730:16
9:45
+0:23
Half
13.11 mi12:53:371:59:409:086:27
9:27
-0:18
25K
15.53 mi13:20:322:26:359:2626:55
11:06
+1:39
30K
18.64 mi13:53:292:59:329:3832:57
10:36
-0:30
20M
20.00 mi14:07:483:13:519:4214:19
10:32
-0:04
21M
21.00 mi14:20:243:26:279:5012:36
12:36
+2:04
35K
21.75 mi14:28:033:34:069:517:39
10:14
-2:22
23M
23.00 mi14:41:473:47:509:5413:44
10:58
+0:44
24M
24.00 mi14:52:073:58:109:5510:20
10:20
-0:38
40K
24.85 mi15:02:004:08:039:599:53
11:34
+1:14
25.2M
25.20 mi15:06:554:12:5810:024:55
14:15
+2:41
Finish
26.22 mi15:16:254:22:2810:019:30
9:19
-4:56

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

8:24 /mi

Average Pace

10:01 /mi

Slowest Pace

14:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:54

38% of race

Time at Steady Pace

1:49:15

42% of race

Time at Slower Pace

54:19

21% of race

Average Pace: 10:01 /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 mi11:20:0326:068:2426:06
8:24
#17235
10K
6.21 mi11:47:4953:528:4027:46
8:56
#18431
15K
9.32 mi12:16:541:22:578:5429:05
9:22
#19137
20K
12.43 mi12:47:101:53:139:0730:16
9:45
#19416
Half
13.11 mi12:53:371:59:409:086:27
9:27
#19452
25K
15.53 mi13:20:322:26:359:2626:55
11:06
#19982
30K
18.64 mi13:53:292:59:329:3832:57
10:36
#19767
20M
20.00 mi14:07:483:13:519:4214:19
10:32
#19633
21M
21.00 mi14:20:243:26:279:5012:36
12:36
#19611
35K
21.75 mi14:28:033:34:069:517:39
10:14
#19541
23M
23.00 mi14:41:473:47:509:5413:44
10:58
#19461
24M
24.00 mi14:52:073:58:109:5510:20
10:20
#19342
40K
24.85 mi15:02:004:08:039:599:53
11:34
#19330
25.2M
25.20 mi15:06:554:12:5810:024:55
14:15
#19395
Finish
26.22 mi15:16:254:22:2810:019:30
9:19
#19254
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi172356300630020232(Top 79%)7902(Top 72%)7902(Top 451%)
10K6.21 mi3.10 mi18431-11967013-7137013-71319498(Top 76%)7554(Top 69%)7554(Top 431%)
15K9.32 mi3.11 mi19137-7067377-3647377-36420232(Top 79%)7902(Top 72%)7902(Top 451%)
20K12.43 mi3.11 mi19416-2797523-1467523-14619900(Top 78%)7754(Top 71%)7754(Top 442%)
Half13.11 mi0.68 mi19452-367540-177540-1719940(Top 78%)7844(Top 72%)7844(Top 447%)
25K15.53 mi2.42 mi19982-5307825-2857825-28521691(Top 85%)8825(Top 81%)8825(Top 503%)
30K18.64 mi3.11 mi19767+2157767+587767+5819035(Top 75%)7591(Top 69%)7591(Top 433%)
20M20.00 mi1.36 mi19633+1347737+307737+3018093(Top 71%)7253(Top 66%)7253(Top 414%)
21M21.00 mi1.00 mi19611+227743-67743-620051(Top 78%)8355(Top 76%)8355(Top 477%)
35K21.75 mi0.75 mi19541+707727+167727+1617843(Top 70%)7258(Top 66%)7258(Top 414%)
23M23.00 mi1.25 mi19461+807716+117716+1118351(Top 72%)7581(Top 69%)7581(Top 432%)
24M24.00 mi1.00 mi19342+1197664+527664+5217402(Top 68%)7159(Top 66%)7159(Top 408%)
40K24.85 mi0.85 mi19330+127677-137677-1319478(Top 76%)8246(Top 75%)8246(Top 470%)
25.2M25.20 mi0.35 mi19395-657717-407717-4022008(Top 86%)9469(Top 87%)9469(Top 540%)
Finish26.22 mi1.02 mi19254+1417657+607657+6015757(Top 62%)6402(Top 59%)6402(Top 365%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21stories
+97ft-345ft

Overall

20232

Females

7902

F45-49

7902

5K→10K

3.1 - 6.2 mi

Top 76%
×5stories
+79ft-138ft

Overall

19498

Females

7554

F45-49

7554

10K→15K

6.2 - 9.3 mi

Top 79%
×3stories
+67ft-78ft

Overall

20232

Females

7902

F45-49

7902

15K→20K

9.3 - 12.4 mi

Top 78%
×5stories
+106ft-86ft

Overall

19900

Females

7754

F45-49

7754

20K→Half

12.4 - 13.1 mi

Top 78%
×2stories
+19ft-37ft

Overall

19940

Females

7844

F45-49

7844

Half→25K

13.1 - 15.5 mi

Top 85%
×4stories
+66ft-88ft

Overall

21691

Females

8825

F45-49

8825

25K→30K

15.5 - 18.6 mi

Top 75%
×9stories
+181ft-148ft

Overall

19035

Females

7591

F45-49

7591

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

18093

Females

7253

F45-49

7253

20M→21M

20.0 - 21.0 mi

Top 78%
×8stories
+106ft-24ft

Overall

20051

Females

8355

F45-49

8355

21M→35K

21.0 - 21.8 mi

Top 70%
×7stories
+17ft-86ft

Overall

17843

Females

7258

F45-49

7258

35K→23M

21.8 - 23.0 mi

Top 72%
×5stories
+23ft-63ft

Overall

18351

Females

7581

F45-49

7581

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

17402

Females

7159

F45-49

7159

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

19478

Females

8246

F45-49

8246

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

22008

Females

9469

F45-49

9469

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2stories
+22ft-21ft

Overall

15757

Females

6402

F45-49

6402

Passing Analysis

Category:
Athletes Passed
1452
Passed By
3471
Net Change
-2019
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17235
5K → 10K411237-1196#17235#18431
10K → 15K64770-706#18431#19137
15K → 20K164443-279#19137#19416
20K → Half2258-36#19416#19452
Half → 25K63593-530#19452#19982
25K → 30K28974+215#19982#19767
30K → 20M15925+134#19767#19633
20M → 21M8260+22#19633#19611
21M → 35K8717+70#19611#19541
35K → 23M12646+80#19541#19461
23M → 24M12910+119#19461#19342
24M → 40K6755+12#19342#19330
40K → 25.2M1075-65#19330#19395
25.2M → Finish1498+141#19395#19254
TOTALS14523471-2019
📊

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