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BOSTON MARATHON 2024

Maria Klemmtz

Bib: 23415•F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F65-69)
#0 / 216
Top 20%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:16/mi
28:46
↑ 97↓ 3451.5%
10K· 6.21 mi
9:31/mi
58:20
↑ 79↓ 1380.4%
15K· 9.32 mi
9:38/mi
1:28:17
↑ 67↓ 78
20K· 12.43 mi
9:43/mi
1:58:27
↑ 106↓ 860.1%
Half· 13.11 mi
9:21/mi
2:04:50
↑ 19↓ 370.5%
25K· 15.53 mi
10:07/mi
2:29:22
↑ 66↓ 880.2%
30K· 18.64 mi
10:43/mi
3:02:41
↑ 181↓ 1480.2%
20M
11:04/mi
3:17:44
↑ 64↓ 500.2%
21M
12:23/mi
3:30:07
↑ 106↓ 241.6%
35K· 21.75 mi
10:26/mi
3:37:55
↑ 17↓ 861.7%
23M
10:55/mi
3:51:35
↑ 23↓ 630.6%
24M
10:19/mi
4:01:54
↓ 821.3%
40K· 24.85 mi
10:26/mi
4:10:49
↓ 200.3%
25.2M
12:02/mi
4:14:58
↑ 13↓ 160.2%
Finish· 26.22 mi
9:57/mi
4:25:06
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:50
Pace9:31 /mi
2nd Half
Distance13.11 mi
Time2:20:16
Pace10:42 /mi
📊Positive Split: 12.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:0228:469:1628:46
9:16
-
10K
6.21 mi11:56:3658:209:2329:34
9:31
+0:15
15K
9.32 mi12:26:331:28:179:2829:57
9:38
+0:07
20K
12.43 mi12:56:431:58:279:3230:10
9:43
+0:05
Half
13.11 mi13:03:062:04:509:316:23
9:21
-0:22
25K
15.53 mi13:27:382:29:229:3724:32
10:07
+0:46
30K
18.64 mi14:00:573:02:419:4833:19
10:43
+0:36
20M
20.00 mi14:16:003:17:449:5315:03
11:04
+0:21
21M
21.00 mi14:28:233:30:0710:0012:23
12:23
+1:19
35K
21.75 mi14:36:113:37:5510:017:48
10:26
-1:57
23M
23.00 mi14:49:513:51:3510:0413:40
10:55
+0:29
24M
24.00 mi15:00:104:01:5410:0510:19
10:19
-0:36
40K
24.85 mi15:09:054:10:4910:058:55
10:26
+0:07
25.2M
25.20 mi15:13:144:14:5810:074:09
12:02
+1:36
Finish
26.22 mi15:23:224:25:0610:0710:08
9:57
-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

9:16 /mi

Average Pace

10:07 /mi

Slowest Pace

12:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:50

47% of race

Time at Steady Pace

1:35:01

36% of race

Time at Slower Pace

45:15

17% of race

Average Pace: 10:07 /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 mi11:27:0228:469:1628:46
9:16
#21005
10K
6.21 mi11:56:3658:209:2329:34
9:31
#21231
15K
9.32 mi12:26:331:28:179:2829:57
9:38
#21152
20K
12.43 mi12:56:431:58:279:3230:10
9:43
#20779
Half
13.11 mi13:03:062:04:509:316:23
9:21
#20721
25K
15.53 mi13:27:382:29:229:3724:32
10:07
#20459
30K
18.64 mi14:00:573:02:419:4833:19
10:43
#20224
20M
20.00 mi14:16:003:17:449:5315:03
11:04
#20172
21M
21.00 mi14:28:233:30:0710:0012:23
12:23
#20131
35K
21.75 mi14:36:113:37:5510:017:48
10:26
#20054
23M
23.00 mi14:49:513:51:3510:0413:40
10:55
#19923
24M
24.00 mi15:00:104:01:5410:0510:19
10:19
#19797
40K
24.85 mi15:09:054:10:4910:058:55
10:26
#19665
25.2M
25.20 mi15:13:144:14:5810:074:09
12:02
#19620
Finish
26.22 mi15:23:224:25:0610:0710:08
9:57
#19555
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi210058407840721065(Top 82%)8352(Top 76%)8352(Top 3867%)
10K6.21 mi3.10 mi21231-2268505-988505-9821419(Top 84%)8605(Top 79%)8605(Top 3984%)
15K9.32 mi3.11 mi21152+798448+578448+5721065(Top 82%)8352(Top 76%)8352(Top 3867%)
20K12.43 mi3.11 mi20779+3738237+2118237+21119812(Top 78%)7704(Top 71%)7704(Top 3567%)
Half13.11 mi0.68 mi20721+588208+298208+2919640(Top 77%)7681(Top 70%)7681(Top 3556%)
25K15.53 mi2.42 mi20459+2628094+1148094+11419431(Top 76%)7607(Top 70%)7607(Top 3522%)
30K18.64 mi3.11 mi20224+2358007+878007+8719336(Top 76%)7757(Top 71%)7757(Top 3591%)
20M20.00 mi1.36 mi20172+528013-68013-619466(Top 76%)7951(Top 73%)7951(Top 3681%)
21M21.00 mi1.00 mi20131+418016-38016-319628(Top 77%)8140(Top 75%)8140(Top 3769%)
35K21.75 mi0.75 mi20054+777994+227994+2218397(Top 72%)7539(Top 69%)7539(Top 3490%)
23M23.00 mi1.25 mi19923+1317947+477947+4718199(Top 71%)7507(Top 69%)7507(Top 3475%)
24M24.00 mi1.00 mi19797+1267897+507897+5017354(Top 68%)7137(Top 65%)7137(Top 3304%)
40K24.85 mi0.85 mi19665+1327850+477850+4716503(Top 65%)6761(Top 62%)6761(Top 3130%)
25.2M25.20 mi0.35 mi19620+457839+117839+1117453(Top 68%)7281(Top 67%)7281(Top 3371%)
Finish26.22 mi1.02 mi19555+657821+187821+1818209(Top 71%)7612(Top 70%)7612(Top 3524%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21story building
+97ft-345ft

Overall

21065

Females

8352

F65-69

8352

5K→10K

3.1 - 6.2 mi

Top 84%
×5story building
+79ft-138ft

Overall

21419

Females

8605

F65-69

8605

10K→15K

6.2 - 9.3 mi

Top 82%
×3story building
+67ft-78ft

Overall

21065

Females

8352

F65-69

8352

15K→20K

9.3 - 12.4 mi

Top 78%
×5story building
+106ft-86ft

Overall

19812

Females

7704

F65-69

7704

20K→Half

12.4 - 13.1 mi

Top 77%
×2story building
+19ft-37ft

Overall

19640

Females

7681

F65-69

7681

Half→25K

13.1 - 15.5 mi

Top 76%
×4story building
+66ft-88ft

Overall

19431

Females

7607

F65-69

7607

25K→30K

15.5 - 18.6 mi

Top 76%
×9story building
+181ft-148ft

Overall

19336

Females

7757

F65-69

7757

30K→20M

18.6 - 20.0 mi

Top 76%
×5story building
+64ft-50ft

Overall

19466

Females

7951

F65-69

7951

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

19628

Females

8140

F65-69

8140

21M→35K

21.0 - 21.8 mi

Top 72%
×7story building
+17ft-86ft

Overall

18397

Females

7539

F65-69

7539

35K→23M

21.8 - 23.0 mi

Top 71%
×5story building
+23ft-63ft

Overall

18199

Females

7507

F65-69

7507

23M→24M

23.0 - 24.0 mi

Top 68%
×6story building
+12ft-82ft

Overall

17354

Females

7137

F65-69

7137

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

16503

Females

6761

F65-69

6761

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

17453

Females

7281

F65-69

7281

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2story building
+22ft-21ft

Overall

18209

Females

7612

F65-69

7612

Passing Analysis

Category:
Athletes Passed
2331
Passed By
881
Net Change
+1450
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21005
5K → 10K156382-226#21005#21231
10K → 15K220141+79#21231#21152
15K → 20K41239+373#21152#20779
20K → Half679+58#20779#20721
Half → 25K29836+262#20721#20459
25K → 30K29863+235#20459#20224
30K → 20M11462+52#20224#20172
20M → 21M9756+41#20172#20131
21M → 35K8912+77#20131#20054
35K → 23M15221+131#20054#19923
23M → 24M1348+126#19923#19797
24M → 40K14412+132#19797#19665
40K → 25.2M516+45#19665#19620
25.2M → Finish9934+65#19620#19555
TOTALS2331881+1450
📊

Passing Visuals

Category:
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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