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BOSTON MARATHON 2024

Nicole Armbrust

Bib: 22273•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 42%
Masters (Masters Women)
#0 / 6263
Top 31%
Division (F45-49)
#0 / 1753
Top 39%
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
8:43/mi
27:05
↑ 97↓ 3451.5%
10K· 6.21 mi
8:37/mi
53:51
↑ 79↓ 1380.4%
15K· 9.32 mi
8:31/mi
1:20:18
↑ 67↓ 78
20K· 12.43 mi
8:35/mi
1:46:58
↑ 106↓ 860.1%
Half· 13.11 mi
8:27/mi
1:52:44
↑ 19↓ 370.5%
25K· 15.53 mi
8:36/mi
2:13:36
↑ 66↓ 880.2%
30K· 18.64 mi
8:45/mi
2:40:47
↑ 181↓ 1480.2%
20M
8:51/mi
2:52:49
↑ 64↓ 500.2%
21M
9:07/mi
3:01:56
↑ 106↓ 241.6%
35K· 21.75 mi
8:25/mi
3:08:14
↑ 17↓ 861.7%
23M
8:51/mi
3:19:19
↑ 23↓ 630.6%
24M
8:30/mi
3:27:49
↓ 821.3%
40K· 24.85 mi
8:44/mi
3:35:17
↓ 200.3%
25.2M
9:40/mi
3:38:37
↑ 13↓ 160.2%
Finish· 26.22 mi
8:24/mi
3:47:11
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:44
Pace8:36 /mi
2nd Half
Distance13.11 mi
Time1:54:27
Pace8:44 /mi
📊Positive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:0027:058:4327:05
8:43
-
10K
6.21 mi11:53:4653:518:4026:46
8:37
-0:06
15K
9.32 mi12:20:131:20:188:3726:27
8:31
-0:06
20K
12.43 mi12:46:531:46:588:3626:40
8:35
+0:04
Half
13.11 mi12:52:391:52:448:365:46
8:27
-0:08
25K
15.53 mi13:13:312:13:368:3620:52
8:36
+0:09
30K
18.64 mi13:40:422:40:478:3827:11
8:45
+0:09
20M
20.00 mi13:52:442:52:498:3812:02
8:51
+0:06
21M
21.00 mi14:01:513:01:568:409:07
9:07
+0:16
35K
21.75 mi14:08:093:08:148:396:18
8:25
-0:42
23M
23.00 mi14:19:143:19:198:4011:05
8:51
+0:26
24M
24.00 mi14:27:443:27:498:408:30
8:30
-0:21
40K
24.85 mi14:35:123:35:178:407:28
8:44
+0:14
25.2M
25.20 mi14:38:323:38:378:413:20
9:40
+0:56
Finish
26.22 mi14:47:063:47:118:408:34
8:24
-1:16

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

8:40 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:43:51

99% of race

Time at Steady Pace

3:20

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:40 /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 mi11:27:0027:058:4327:05
8:43
#18904
10K
6.21 mi11:53:4653:518:4026:46
8:37
#18414
15K
9.32 mi12:20:131:20:188:3726:27
8:31
#17773
20K
12.43 mi12:46:531:46:588:3626:40
8:35
#17027
Half
13.11 mi12:52:391:52:448:365:46
8:27
#16933
25K
15.53 mi13:13:312:13:368:3620:52
8:36
#16295
30K
18.64 mi13:40:422:40:478:3827:11
8:45
#15473
20M
20.00 mi13:52:442:52:498:3812:02
8:51
#15202
21M
21.00 mi14:01:513:01:568:409:07
9:07
#14829
35K
21.75 mi14:08:093:08:148:396:18
8:25
#14643
23M
23.00 mi14:19:143:19:198:4011:05
8:51
#14331
24M
24.00 mi14:27:443:27:498:408:30
8:30
#14108
40K
24.85 mi14:35:123:35:178:407:28
8:44
#13888
25.2M
25.20 mi14:38:323:38:378:413:20
9:40
#13795
Finish
26.22 mi14:47:063:47:118:408:34
8:24
#13631
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi189047283728316485(Top 65%)5850(Top 54%)5850(Top 334%)
10K6.21 mi3.10 mi18414+4906996+2876996+28717938(Top 70%)6684(Top 61%)6684(Top 381%)
15K9.32 mi3.11 mi17773+6416592+4046592+40416485(Top 65%)5850(Top 54%)5850(Top 334%)
20K12.43 mi3.11 mi17027+7466183+4096183+40915239(Top 60%)5151(Top 47%)5151(Top 294%)
Half13.11 mi0.68 mi16933+946134+496134+4915441(Top 60%)5284(Top 48%)5284(Top 301%)
25K15.53 mi2.42 mi16295+6385780+3545780+35413633(Top 53%)4401(Top 40%)4401(Top 251%)
30K18.64 mi3.11 mi15473+8225365+4155365+41511957(Top 47%)3719(Top 34%)3719(Top 212%)
20M20.00 mi1.36 mi15202+2715248+1175248+11711399(Top 45%)3708(Top 34%)3708(Top 212%)
21M21.00 mi1.00 mi14829+3735074+1745074+1749147(Top 36%)2780(Top 25%)2780(Top 159%)
35K21.75 mi0.75 mi14643+1864997+774997+7710331(Top 40%)3415(Top 31%)3415(Top 195%)
23M23.00 mi1.25 mi14331+3124870+1274870+12710421(Top 41%)3624(Top 33%)3624(Top 207%)
24M24.00 mi1.00 mi14108+2234793+774793+779496(Top 37%)3199(Top 29%)3199(Top 182%)
40K24.85 mi0.85 mi13888+2204707+864707+869593(Top 38%)3372(Top 31%)3372(Top 192%)
25.2M25.20 mi0.35 mi13795+934676+314676+319530(Top 37%)3433(Top 31%)3433(Top 196%)
Finish26.22 mi1.02 mi13631+1644617+594617+5911024(Top 43%)4002(Top 37%)4002(Top 228%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21story building
+97ft-345ft

Overall

16485

Females

5850

F45-49

5850

5K→10K

3.1 - 6.2 mi

Top 70%
×5story building
+79ft-138ft

Overall

17938

Females

6684

F45-49

6684

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+67ft-78ft

Overall

16485

Females

5850

F45-49

5850

15K→20K

9.3 - 12.4 mi

Top 60%
×5story building
+106ft-86ft

Overall

15239

Females

5151

F45-49

5151

20K→Half

12.4 - 13.1 mi

Top 60%
×2story building
+19ft-37ft

Overall

15441

Females

5284

F45-49

5284

Half→25K

13.1 - 15.5 mi

Top 53%
×4story building
+66ft-88ft

Overall

13633

Females

4401

F45-49

4401

25K→30K

15.5 - 18.6 mi

Top 47%
×9story building
+181ft-148ft

Overall

11957

Females

3719

F45-49

3719

30K→20M

18.6 - 20.0 mi

Top 45%
×5story building
+64ft-50ft

Overall

11399

Females

3708

F45-49

3708

20M→21M

20.0 - 21.0 mi

Top 36%
×8story building
+106ft-24ft

Overall

9147

Females

2780

F45-49

2780

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

10331

Females

3415

F45-49

3415

35K→23M

21.8 - 23.0 mi

Top 41%
×5story building
+23ft-63ft

Overall

10421

Females

3624

F45-49

3624

23M→24M

23.0 - 24.0 mi

Top 37%
×6story building
+12ft-82ft

Overall

9496

Females

3199

F45-49

3199

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

9593

Females

3372

F45-49

3372

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

9530

Females

3433

F45-49

3433

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2story building
+22ft-21ft

Overall

11024

Females

4002

F45-49

4002

Passing Analysis

Category:
Athletes Passed
5507
Passed By
234
Net Change
+5273
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18904
5K → 10K606116+490#18904#18414
10K → 15K66524+641#18414#17773
15K → 20K75711+746#17773#17027
20K → Half1017+94#17027#16933
Half → 25K6413+638#16933#16295
25K → 30K8253+822#16295#15473
30K → 20M28110+271#15473#15202
20M → 21M3785+373#15202#14829
21M → 35K1893+186#14829#14643
35K → 23M32614+312#14643#14331
23M → 24M2329+223#14331#14108
24M → 40K2244+220#14108#13888
40K → 25.2M996+93#13888#13795
25.2M → Finish18319+164#13795#13631
TOTALS5507234+5273
📊

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