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BOSTON MARATHON 2024

Natalie Waller

Bib: 20172•F

GA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 39%
Masters (Masters Women)
#0 / 6263
Top 27%
Division (F45-49)
#0 / 1753
Top 34%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:57
Rank: #14891
Start → 5K
24:57 | 8:02/mi
10K· 6.21 mi
50:08
Rank: #14895 (-4)
5K → 10K
25:11 | 8:06/mi
15K· 9.32 mi
1:15:14
Rank: #14525 (+370)
10K → 15K
25:06 | 8:05/mi
20K· 12.43 mi
1:41:12
Rank: #14346 (+179)
15K → 20K
25:58 | 8:21/mi
Half· 13.11 mi
1:46:50
Rank: #14337 (+9)
20K → Half
5:38 | 8:15/mi
25K· 15.53 mi
2:07:54
Rank: #14254 (+83)
Half → 25K
21:04 | 8:41/mi
30K· 18.64 mi
2:35:36
Rank: #13895 (+359)
25K → 30K
27:42 | 8:55/mi
20M
2:47:24
Rank: #13595 (+300)
30K → 20M
11:48 | 8:41/mi
21M
2:56:58
Rank: #13383 (+212)
20M → 21M
9:34 | 9:34/mi
35K· 21.75 mi
3:03:47
Rank: #13392 (-9)
21M → 35K
6:49 | 9:07/mi
23M
3:15:24
Rank: #13325 (+67)
35K → 23M
11:37 | 9:17/mi
24M
3:24:27
Rank: #13253 (+72)
23M → 24M
9:03 | 9:03/mi
40K· 24.85 mi
3:32:16
Rank: #13150 (+103)
24M → 40K
7:49 | 9:09/mi
25.2M
3:35:40
Rank: #13080 (+70)
40K → 25.2M
3:24 | 9:52/mi
Finish· 26.22 mi
3:44:19
Rank: #12985 (+95)
25.2M → Finish
8:39 | 8:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:50
Pace8:09 /mi
2nd Half
Distance13.11 mi
Time1:57:29
Pace8:58 /mi
📊Positive Split: 10.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:0624:578:0224:57
8:02
-
10K
6.21 mi11:45:1750:088:0425:11
8:06
+0:04
15K
9.32 mi12:10:231:15:148:0425:06
8:05
-0:01
20K
12.43 mi12:36:211:41:128:0925:58
8:21
+0:16
Half
13.11 mi12:41:591:46:508:095:38
8:15
-0:06
25K
15.53 mi13:03:032:07:548:1421:04
8:41
+0:26
30K
18.64 mi13:30:452:35:368:2127:42
8:55
+0:14
20M
20.00 mi13:42:332:47:248:2211:48
8:41
-0:14
21M
21.00 mi13:52:072:56:588:269:34
9:34
+0:53
35K
21.75 mi13:58:563:03:478:276:49
9:07
-0:27
23M
23.00 mi14:10:333:15:248:3011:37
9:17
+0:10
24M
24.00 mi14:19:363:24:278:319:03
9:03
-0:14
40K
24.85 mi14:27:253:32:168:327:49
9:09
+0:06
25.2M
25.20 mi14:30:493:35:408:333:24
9:52
+0:43
Finish
26.22 mi14:39:283:44:198:348:39
8:29
-1:23

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

8:02 /mi

Average Pace

8:34 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:50

48% of race

Time at Steady Pace

1:09:13

31% of race

Time at Slower Pace

48:16

22% of race

Average Pace: 8:33 /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 mi11:20:0624:578:0224:57
8:02
#14891
10K
6.21 mi11:45:1750:088:0425:11
8:06
#14895
15K
9.32 mi12:10:231:15:148:0425:06
8:05
#14525
20K
12.43 mi12:36:211:41:128:0925:58
8:21
#14346
Half
13.11 mi12:41:591:46:508:095:38
8:15
#14337
25K
15.53 mi13:03:032:07:548:1421:04
8:41
#14254
30K
18.64 mi13:30:452:35:368:2127:42
8:55
#13895
20M
20.00 mi13:42:332:47:248:2211:48
8:41
#13595
21M
21.00 mi13:52:072:56:588:269:34
9:34
#13383
35K
21.75 mi13:58:563:03:478:276:49
9:07
#13392
23M
23.00 mi14:10:333:15:248:3011:37
9:17
#13325
24M
24.00 mi14:19:363:24:278:319:03
9:03
#13253
40K
24.85 mi14:27:253:32:168:327:49
9:09
#13150
25.2M
25.20 mi14:30:493:35:408:333:24
9:52
#13080
Finish
26.22 mi14:39:283:44:198:348:39
8:29
#12985
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi148914873487313976(Top 55%)4346(Top 40%)4346(Top 248%)
10K6.21 mi3.10 mi14895-44873487314924(Top 58%)4889(Top 45%)4889(Top 279%)
15K9.32 mi3.11 mi14525+3704651+2224651+22213976(Top 55%)4346(Top 40%)4346(Top 248%)
20K12.43 mi3.11 mi14346+1794573+784573+7814034(Top 55%)4449(Top 41%)4449(Top 254%)
Half13.11 mi0.68 mi14337+94576-34576-314379(Top 56%)4678(Top 43%)4678(Top 267%)
25K15.53 mi2.42 mi14254+834545+314545+3114037(Top 55%)4632(Top 42%)4632(Top 264%)
30K18.64 mi3.11 mi13895+3594419+1264419+12612827(Top 50%)4188(Top 38%)4188(Top 239%)
20M20.00 mi1.36 mi13595+3004313+1064313+10610478(Top 41%)3202(Top 29%)3202(Top 183%)
21M21.00 mi1.00 mi13383+2124258+554258+5511164(Top 44%)3828(Top 35%)3828(Top 218%)
35K21.75 mi0.75 mi13392-94295-374295-3713877(Top 54%)5256(Top 48%)5256(Top 300%)
23M23.00 mi1.25 mi13325+674312-174312-1712507(Top 49%)4669(Top 43%)4669(Top 266%)
24M24.00 mi1.00 mi13253+724325-134325-1312434(Top 49%)4633(Top 42%)4633(Top 264%)
40K24.85 mi0.85 mi13150+1034299+264299+2611529(Top 45%)4310(Top 39%)4310(Top 246%)
25.2M25.20 mi0.35 mi13080+704283+164283+1610418(Top 41%)3835(Top 35%)3835(Top 219%)
Finish26.22 mi1.02 mi12985+954271+124271+1211470(Top 45%)4211(Top 39%)4211(Top 240%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21stories
+97ft-345ft

Overall

13976

Females

4346

F45-49

4346

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

14924

Females

4889

F45-49

4889

10K→15K

6.2 - 9.3 mi

Top 55%
×3stories
+67ft-78ft

Overall

13976

Females

4346

F45-49

4346

15K→20K

9.3 - 12.4 mi

Top 55%
×5stories
+106ft-86ft

Overall

14034

Females

4449

F45-49

4449

20K→Half

12.4 - 13.1 mi

Top 56%
×2stories
+19ft-37ft

Overall

14379

Females

4678

F45-49

4678

Half→25K

13.1 - 15.5 mi

Top 55%
×4stories
+66ft-88ft

Overall

14037

Females

4632

F45-49

4632

25K→30K

15.5 - 18.6 mi

Top 50%
×9stories
+181ft-148ft

Overall

12827

Females

4188

F45-49

4188

30K→20M

18.6 - 20.0 mi

Top 41%
×5stories
+64ft-50ft

Overall

10478

Females

3202

F45-49

3202

20M→21M

20.0 - 21.0 mi

Top 44%
×8stories
+106ft-24ft

Overall

11164

Females

3828

F45-49

3828

21M→35K

21.0 - 21.8 mi

Top 54%
×7stories
+17ft-86ft

Overall

13877

Females

5256

F45-49

5256

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

12507

Females

4669

F45-49

4669

23M→24M

23.0 - 24.0 mi

Top 49%
×6stories
+12ft-82ft

Overall

12434

Females

4633

F45-49

4633

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

11529

Females

4310

F45-49

4310

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

10418

Females

3835

F45-49

3835

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

11470

Females

4211

F45-49

4211

Passing Analysis

Category:
Athletes Passed
3094
Passed By
1188
Net Change
+1906
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14891
5K → 10K269273-4#14891#14895
10K → 15K45181+370#14895#14525
15K → 20K320141+179#14525#14346
20K → Half5344+9#14346#14337
Half → 25K249166+83#14337#14254
25K → 30K459100+359#14254#13895
30K → 20M31212+300#13895#13595
20M → 21M25543+212#13595#13383
21M → 35K8594-9#13383#13392
35K → 23M15083+67#13392#13325
23M → 24M14270+72#13325#13253
24M → 40K13431+103#13253#13150
40K → 25.2M766+70#13150#13080
25.2M → Finish13944+95#13080#12985
TOTALS30941188+1906
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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