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BOSTON MARATHON 2024

Jillian Atherton-Mellish

Bib: 17816•F

VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 35%
Gender (Female)
#0 / 10924
Top 19%
Masters (Masters Women)
#0 / 6263
Top 9%
Division (F40-44)
#0 / 1613
Top 19%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:34
Rank: #16205
Start → 5K
25:34 | 8:14/mi
10K· 6.21 mi
50:48
Rank: #15608 (+597)
5K → 10K
25:14 | 8:07/mi
15K· 9.32 mi
1:16:19
Rank: #15267 (+341)
10K → 15K
25:31 | 8:13/mi
20K· 12.43 mi
1:40:03
Rank: #13765 (+1502)
15K → 20K
23:44 | 7:38/mi
Half· 13.11 mi
1:45:06
Rank: #13514 (+251)
20K → Half
5:03 | 7:24/mi
25K· 15.53 mi
2:03:15
Rank: #12229 (+1285)
Half → 25K
18:09 | 7:29/mi
30K· 18.64 mi
2:27:27
Rank: #11013 (+1216)
25K → 30K
24:12 | 7:47/mi
20M
2:38:06
Rank: #10538 (+475)
30K → 20M
10:39 | 7:50/mi
21M
2:46:34
Rank: #10166 (+372)
20M → 21M
8:28 | 8:28/mi
35K· 21.75 mi
2:52:26
Rank: #9994 (+172)
21M → 35K
5:52 | 7:51/mi
23M
3:02:39
Rank: #9716 (+278)
35K → 23M
10:13 | 8:10/mi
24M
3:10:18
Rank: #9410 (+306)
23M → 24M
7:39 | 7:39/mi
40K· 24.85 mi
3:16:59
Rank: #9183 (+227)
24M → 40K
6:41 | 7:49/mi
25.2M
3:19:56
Rank: #9061 (+122)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:27:37
Rank: #8877 (+184)
25.2M → Finish
7:41 | 7:32/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:45:06
Pace8:01 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:42:31
Pace7:49 /mi
📊Negative Split: 2.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:3225:348:1425:34
8:14
-
10K
6.21 mi11:43:4650:488:1125:14
8:07
-0:07
15K
9.32 mi12:09:171:16:198:1125:31
8:13
+0:06
20K
12.43 mi12:33:011:40:038:0323:44
7:38
-0:35
Half
13.11 mi12:38:041:45:068:015:03
7:24
-0:14
25K
15.53 mi12:56:132:03:157:5618:09
7:29
+0:05
30K
18.64 mi13:20:252:27:277:5524:12
7:47
+0:18
20M
20.00 mi13:31:042:38:067:5410:39
7:50
+0:03
21M
21.00 mi13:39:322:46:347:568:28
8:28
+0:38
35K
21.75 mi13:45:242:52:267:565:52
7:51
-0:37
23M
23.00 mi13:55:373:02:397:5610:13
8:10
+0:19
24M
24.00 mi14:03:163:10:187:567:39
7:39
-0:31
40K
24.85 mi14:09:573:16:597:566:41
7:49
+0:10
25.2M
25.20 mi14:12:543:19:567:562:57
8:33
+0:44
Finish
26.22 mi14:20:353:27:377:557:41
7:32
-1:01

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

7:24 /mi

Average Pace

7:55 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:54

65% of race

Time at Steady Pace

1:12:43

35% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:55 /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 mi11:18:3225:348:1425:34
8:14
#16205
10K
6.21 mi11:43:4650:488:1125:14
8:07
#15608
15K
9.32 mi12:09:171:16:198:1125:31
8:13
#15267
20K
12.43 mi12:33:011:40:038:0323:44
7:38
#13765
Half
13.11 mi12:38:041:45:068:015:03
7:24
#13514
25K
15.53 mi12:56:132:03:157:5618:09
7:29
#12229
30K
18.64 mi13:20:252:27:277:5524:12
7:47
#11013
20M
20.00 mi13:31:042:38:067:5410:39
7:50
#10538
21M
21.00 mi13:39:322:46:347:568:28
8:28
#10166
35K
21.75 mi13:45:242:52:267:565:52
7:51
#9994
23M
23.00 mi13:55:373:02:397:5610:13
8:10
#9716
24M
24.00 mi14:03:163:10:187:567:39
7:39
#9410
40K
24.85 mi14:09:573:16:597:566:41
7:49
#9183
25.2M
25.20 mi14:12:543:19:567:562:57
8:33
#9061
Finish
26.22 mi14:20:353:27:377:557:41
7:32
#8877
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi162055682568214795(Top 58%)4842(Top 44%)4842(Top 300%)
10K6.21 mi3.10 mi15608+5975299+3835299+38315010(Top 59%)4935(Top 45%)4935(Top 306%)
15K9.32 mi3.11 mi15267+3415108+1915108+19114795(Top 58%)4842(Top 44%)4842(Top 300%)
20K12.43 mi3.11 mi13765+15024222+8864222+8869343(Top 37%)1988(Top 18%)1988(Top 123%)
Half13.11 mi0.68 mi13514+2514073+1494073+1498478(Top 33%)1579(Top 14%)1579(Top 98%)
25K15.53 mi2.42 mi12229+12853391+6823391+6826907(Top 27%)1139(Top 10%)1139(Top 71%)
30K18.64 mi3.11 mi11013+12162835+5562835+5566662(Top 26%)1229(Top 11%)1229(Top 76%)
20M20.00 mi1.36 mi10538+4752648+1872648+1875920(Top 23%)1107(Top 10%)1107(Top 69%)
21M21.00 mi1.00 mi10166+3722515+1332515+1336104(Top 24%)1354(Top 12%)1354(Top 84%)
35K21.75 mi0.75 mi9994+1722465+502465+506870(Top 27%)1694(Top 16%)1694(Top 105%)
23M23.00 mi1.25 mi9716+2782392+732392+736603(Top 26%)1729(Top 16%)1729(Top 107%)
24M24.00 mi1.00 mi9410+3062282+1102282+1104822(Top 19%)1015(Top 9%)1015(Top 63%)
40K24.85 mi0.85 mi9183+2272214+682214+684896(Top 19%)1155(Top 11%)1155(Top 72%)
25.2M25.20 mi0.35 mi9061+1222179+352179+354764(Top 19%)1164(Top 11%)1164(Top 72%)
Finish26.22 mi1.02 mi8877+1842126+532126+535881(Top 23%)1595(Top 15%)1595(Top 99%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21stories
+97ft-345ft

Overall

14795

Females

4842

F40-44

4842

5K→10K

3.1 - 6.2 mi

Top 59%
×5stories
+79ft-138ft

Overall

15010

Females

4935

F40-44

4935

10K→15K

6.2 - 9.3 mi

Top 58%
×3stories
+67ft-78ft

Overall

14795

Females

4842

F40-44

4842

15K→20K

9.3 - 12.4 mi

Top 37%
×5stories
+106ft-86ft

Overall

9343

Females

1988

F40-44

1988

20K→Half

12.4 - 13.1 mi

Top 33%
×2stories
+19ft-37ft

Overall

8478

Females

1579

F40-44

1579

Half→25K

13.1 - 15.5 mi

Top 27%
×4stories
+66ft-88ft

Overall

6907

Females

1139

F40-44

1139

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

6662

Females

1229

F40-44

1229

30K→20M

18.6 - 20.0 mi

Top 23%
×5stories
+64ft-50ft

Overall

5920

Females

1107

F40-44

1107

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6104

Females

1354

F40-44

1354

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

6870

Females

1694

F40-44

1694

35K→23M

21.8 - 23.0 mi

Top 26%
×5stories
+23ft-63ft

Overall

6603

Females

1729

F40-44

1729

23M→24M

23.0 - 24.0 mi

Top 19%
×6stories
+12ft-82ft

Overall

4822

Females

1015

F40-44

1015

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

4896

Females

1155

F40-44

1155

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4764

Females

1164

F40-44

1164

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2stories
+22ft-21ft

Overall

5881

Females

1595

F40-44

1595

Passing Analysis

Category:
Athletes Passed
7536*
Passed By
208
Net Change
+7328
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16205
5K → 10K68386+597#16205#15608
10K → 15K41776+341#15608#15267
15K → 20K15020+1502#15267#13765
20K → Half2510+251#13765#13514
Half → 25K12850+1285#13514#12229
25K → 30K12171+1216#12229#11013
30K → 20M4772+475#11013#10538
20M → 21M3753+372#10538#10166
21M → 35K176*4+172#10166#9994
35K → 23M29618+278#9994#9716
23M → 24M310*4+306#9716#9410
24M → 40K2303+227#9410#9183
40K → 25.2M1220+122#9183#9061
25.2M → Finish19511+184#9061#8877
TOTALS7536*208+7328

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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