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BOSTON MARATHON 2024

Melissa Walker

Bib: 20624•F

UT

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

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
8:29/mi
26:22
↑ 97↓ 3451.5%
10K· 6.21 mi
8:38/mi
53:12
↑ 79↓ 1380.4%
15K· 9.32 mi
8:39/mi
1:20:05
↑ 67↓ 78
20K· 12.43 mi
9:09/mi
1:48:30
↑ 106↓ 860.1%
Half· 13.11 mi
8:36/mi
1:54:22
↑ 19↓ 370.5%
25K· 15.53 mi
9:34/mi
2:17:33
↑ 66↓ 880.2%
30K· 18.64 mi
10:16/mi
2:49:28
↑ 181↓ 1480.2%
20M
9:53/mi
3:02:54
↑ 64↓ 500.2%
21M
11:18/mi
3:14:12
↑ 106↓ 241.6%
35K· 21.75 mi
9:53/mi
3:21:36
↑ 17↓ 861.7%
23M
10:36/mi
3:34:52
↑ 23↓ 630.6%
24M
10:00/mi
3:44:52
↓ 821.3%
40K· 24.85 mi
10:37/mi
3:53:57
↓ 200.3%
25.2M
11:13/mi
3:57:49
↑ 13↓ 160.2%
Finish· 26.22 mi
9:30/mi
4:07:30
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:22
Pace8:43 /mi
2nd Half
Distance13.11 mi
Time2:13:08
Pace10:09 /mi
📊Positive Split: 16.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:5026:228:2926:22
8:29
-
10K
6.21 mi11:47:4053:128:3426:50
8:38
+0:09
15K
9.32 mi12:14:331:20:058:3626:53
8:39
+0:01
20K
12.43 mi12:42:581:48:308:4428:25
9:09
+0:30
Half
13.11 mi12:48:501:54:228:435:52
8:36
-0:33
25K
15.53 mi13:12:012:17:338:5123:11
9:34
+0:58
30K
18.64 mi13:43:562:49:289:0531:55
10:16
+0:42
20M
20.00 mi13:57:223:02:549:0913:26
9:53
-0:23
21M
21.00 mi14:08:403:14:129:1511:18
11:18
+1:25
35K
21.75 mi14:16:043:21:369:167:24
9:53
-1:25
23M
23.00 mi14:29:203:34:529:2113:16
10:36
+0:43
24M
24.00 mi14:39:203:44:529:2210:00
10:00
-0:36
40K
24.85 mi14:48:253:53:579:259:05
10:37
+0:37
25.2M
25.20 mi14:52:173:57:499:263:52
11:13
+0:36
Finish
26.22 mi15:01:584:07:309:279:41
9:30
-1:43

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

8:29 /mi

Average Pace

9:27 /mi

Slowest Pace

11:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:22

46% of race

Time at Steady Pace

1:35:37

39% of race

Time at Slower Pace

37:31

15% of race

Average Pace: 9:26 /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 mi11:20:5026:228:2926:22
8:29
#17713
10K
6.21 mi11:47:4053:128:3426:50
8:38
#17879
15K
9.32 mi12:14:331:20:058:3626:53
8:39
#17632
20K
12.43 mi12:42:581:48:308:4428:25
9:09
#17674
Half
13.11 mi12:48:501:54:228:435:52
8:36
#17595
25K
15.53 mi13:12:012:17:338:5123:11
9:34
#17613
30K
18.64 mi13:43:562:49:289:0531:55
10:16
#17787
20M
20.00 mi13:57:223:02:549:0913:26
9:53
#17642
21M
21.00 mi14:08:403:14:129:1511:18
11:18
#17638
35K
21.75 mi14:16:043:21:369:167:24
9:53
#17608
23M
23.00 mi14:29:203:34:529:2113:16
10:36
#17579
24M
24.00 mi14:39:203:44:529:2210:00
10:00
#17531
40K
24.85 mi14:48:253:53:579:259:05
10:37
#17500
25.2M
25.20 mi14:52:173:57:499:263:52
11:13
#17445
Finish
26.22 mi15:01:584:07:309:279:41
9:30
#17360
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi177136592659217236(Top 67%)6284(Top 58%)6284(Top 358%)
10K6.21 mi3.10 mi17879-1666663-716663-7118056(Top 71%)6762(Top 62%)6762(Top 386%)
15K9.32 mi3.11 mi17632+2476506+1576506+15717236(Top 67%)6284(Top 58%)6284(Top 358%)
20K12.43 mi3.11 mi17674-426558-526558-5217990(Top 70%)6696(Top 61%)6696(Top 382%)
Half13.11 mi0.68 mi17595+796524+346524+3416331(Top 64%)5839(Top 53%)5839(Top 333%)
25K15.53 mi2.42 mi17613-186553-296553-2917751(Top 69%)6682(Top 61%)6682(Top 381%)
30K18.64 mi3.11 mi17787-1746713-1606713-16018173(Top 71%)7132(Top 65%)7132(Top 407%)
20M20.00 mi1.36 mi17642+1456664+496664+4916092(Top 63%)6259(Top 57%)6259(Top 357%)
21M21.00 mi1.00 mi17638+46688-246688-2417145(Top 67%)6925(Top 63%)6925(Top 395%)
35K21.75 mi0.75 mi17608+306687+16687+116824(Top 66%)6762(Top 62%)6762(Top 386%)
23M23.00 mi1.25 mi17579+296694-76694-717301(Top 68%)7061(Top 65%)7061(Top 403%)
24M24.00 mi1.00 mi17531+486694669416357(Top 64%)6626(Top 61%)6626(Top 378%)
40K24.85 mi0.85 mi17500+316714-206714-2017073(Top 67%)7057(Top 65%)7057(Top 403%)
25.2M25.20 mi0.35 mi17445+556696+186696+1815226(Top 60%)6152(Top 56%)6152(Top 351%)
Finish26.22 mi1.02 mi17360+856677+196677+1916564(Top 65%)6798(Top 62%)6798(Top 388%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21story building
+97ft-345ft

Overall

17236

Females

6284

F45-49

6284

5K→10K

3.1 - 6.2 mi

Top 71%
×5story building
+79ft-138ft

Overall

18056

Females

6762

F45-49

6762

10K→15K

6.2 - 9.3 mi

Top 67%
×3story building
+67ft-78ft

Overall

17236

Females

6284

F45-49

6284

15K→20K

9.3 - 12.4 mi

Top 70%
×5story building
+106ft-86ft

Overall

17990

Females

6696

F45-49

6696

20K→Half

12.4 - 13.1 mi

Top 64%
×2story building
+19ft-37ft

Overall

16331

Females

5839

F45-49

5839

Half→25K

13.1 - 15.5 mi

Top 69%
×4story building
+66ft-88ft

Overall

17751

Females

6682

F45-49

6682

25K→30K

15.5 - 18.6 mi

Top 71%
×9story building
+181ft-148ft

Overall

18173

Females

7132

F45-49

7132

30K→20M

18.6 - 20.0 mi

Top 63%
×5story building
+64ft-50ft

Overall

16092

Females

6259

F45-49

6259

20M→21M

20.0 - 21.0 mi

Top 67%
×8story building
+106ft-24ft

Overall

17145

Females

6925

F45-49

6925

21M→35K

21.0 - 21.8 mi

Top 66%
×7story building
+17ft-86ft

Overall

16824

Females

6762

F45-49

6762

35K→23M

21.8 - 23.0 mi

Top 68%
×5story building
+23ft-63ft

Overall

17301

Females

7061

F45-49

7061

23M→24M

23.0 - 24.0 mi

Top 64%
×6story building
+12ft-82ft

Overall

16357

Females

6626

F45-49

6626

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17073

Females

7057

F45-49

7057

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

15226

Females

6152

F45-49

6152

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2story building
+22ft-21ft

Overall

16564

Females

6798

F45-49

6798

Passing Analysis

Category:
Athletes Passed
2105
Passed By
1752
Net Change
+353
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17713
5K → 10K214380-166#17713#17879
10K → 15K34699+247#17879#17632
15K → 20K248290-42#17632#17674
20K → Half845+79#17674#17595
Half → 25K202220-18#17595#17613
25K → 30K182356-174#17613#17787
30K → 20M18843+145#17787#17642
20M → 21M10197+4#17642#17638
21M → 35K8454+30#17638#17608
35K → 23M12091+29#17608#17579
23M → 24M8436+48#17579#17531
24M → 40K8554+31#17531#17500
40K → 25.2M616+55#17500#17445
25.2M → Finish10621+85#17445#17360
TOTALS21051752+353
📊

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