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BOSTON MARATHON 2024

Elspeth Mcgillivray

Bib: 13572•F

BC

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 26%
Gender (Female)
#0 / 10924
Top 10%
Division (F18-39)
#0 / 4660
Top 19%
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
7:31/mi
23:20
↑ 97↓ 3451.5%
10K· 6.21 mi
7:23/mi
46:15
↑ 79↓ 1380.4%
15K· 9.32 mi
7:19/mi
1:08:59
↑ 67↓ 78
20K· 12.43 mi
7:23/mi
1:31:55
↑ 106↓ 860.1%
Half· 13.11 mi
7:18/mi
1:36:54
↑ 19↓ 370.5%
25K· 15.53 mi
7:33/mi
1:55:12
↑ 66↓ 880.2%
30K· 18.64 mi
7:44/mi
2:19:13
↑ 181↓ 1480.2%
20M
7:47/mi
2:29:47
↑ 64↓ 500.2%
21M
8:54/mi
2:38:41
↑ 106↓ 241.6%
35K· 21.75 mi
8:12/mi
2:44:49
↑ 17↓ 861.7%
23M
7:40/mi
2:54:25
↑ 23↓ 630.6%
24M
7:26/mi
3:01:51
↓ 821.3%
40K· 24.85 mi
7:24/mi
3:08:11
↓ 200.3%
25.2M
8:22/mi
3:11:04
↑ 13↓ 160.2%
Finish· 26.22 mi
7:18/mi
3:18:30
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:54
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time1:41:36
Pace7:45 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:1023:207:3123:20
7:31
-
10K
6.21 mi11:16:0546:157:2722:55
7:23
-0:08
15K
9.32 mi11:38:491:08:597:2422:44
7:19
-0:04
20K
12.43 mi12:01:451:31:557:2422:56
7:23
+0:04
Half
13.11 mi12:06:441:36:547:234:59
7:18
-0:05
25K
15.53 mi12:25:021:55:127:2518:18
7:33
+0:15
30K
18.64 mi12:49:032:19:137:2824:01
7:44
+0:11
20M
20.00 mi12:59:372:29:477:2910:34
7:47
+0:03
21M
21.00 mi13:08:312:38:417:338:54
8:54
+1:07
35K
21.75 mi13:14:392:44:497:356:08
8:12
-0:42
23M
23.00 mi13:24:152:54:257:359:36
7:40
-0:32
24M
24.00 mi13:31:413:01:517:357:26
7:26
-0:14
40K
24.85 mi13:38:013:08:117:346:20
7:24
-0:02
25.2M
25.20 mi13:40:543:11:047:352:53
8:22
+0:58
Finish
26.22 mi13:48:203:18:307:357:26
7:18
-1:04

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

7:18 /mi

Average Pace

7:35 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:50:01

86% of race

Time at Slower Pace

28:29

14% of race

Average Pace: 7:34 /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 mi10:53:1023:207:3123:20
7:31
#10853
10K
6.21 mi11:16:0546:157:2722:55
7:23
#9976
15K
9.32 mi11:38:491:08:597:2422:44
7:19
#9359
20K
12.43 mi12:01:451:31:557:2422:56
7:23
#8826
Half
13.11 mi12:06:441:36:547:234:59
7:18
#8761
25K
15.53 mi12:25:021:55:127:2518:18
7:33
#8445
30K
18.64 mi12:49:032:19:137:2824:01
7:44
#7919
20M
20.00 mi12:59:372:29:477:2910:34
7:47
#7660
21M
21.00 mi13:08:312:38:417:338:54
8:54
#7614
35K
21.75 mi13:14:392:44:497:356:08
8:12
#7613
23M
23.00 mi13:24:152:54:257:359:36
7:40
#7275
24M
24.00 mi13:31:413:01:517:357:26
7:26
#7020
40K
24.85 mi13:38:013:08:117:346:20
7:24
#6746
25.2M
25.20 mi13:40:543:11:047:352:53
8:22
#6655
Finish
26.22 mi13:48:203:18:307:357:26
7:18
#6519
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi10853247724778289(Top 32%)1383(Top 13%)1383(Top 30%)
10K6.21 mi3.10 mi9976+8772034+4432034+4439251(Top 36%)1764(Top 16%)1764(Top 38%)
15K9.32 mi3.11 mi9359+6171786+2481786+2488289(Top 32%)1383(Top 13%)1383(Top 30%)
20K12.43 mi3.11 mi8826+5331587+1991587+1997514(Top 29%)1186(Top 11%)1186(Top 25%)
Half13.11 mi0.68 mi8761+651568+191568+197749(Top 30%)1260(Top 12%)1260(Top 27%)
25K15.53 mi2.42 mi8445+3161478+901478+907296(Top 29%)1280(Top 12%)1280(Top 27%)
30K18.64 mi3.11 mi7919+5261360+1181360+1186301(Top 25%)1080(Top 10%)1080(Top 23%)
20M20.00 mi1.36 mi7660+2591284+761284+765606(Top 22%)975(Top 9%)975(Top 21%)
21M21.00 mi1.00 mi7614+461327-431327-438099(Top 32%)2224(Top 20%)2224(Top 48%)
35K21.75 mi0.75 mi7613+11352-251352-258975(Top 35%)2694(Top 25%)2694(Top 58%)
23M23.00 mi1.25 mi7275+3381271+811271+814271(Top 17%)714(Top 7%)714(Top 15%)
24M24.00 mi1.00 mi7020+2551205+661205+663920(Top 15%)658(Top 6%)658(Top 14%)
40K24.85 mi0.85 mi6746+2741156+491156+493193(Top 12%)497(Top 5%)497(Top 11%)
25.2M25.20 mi0.35 mi6655+911141+151141+153979(Top 16%)821(Top 8%)821(Top 18%)
Finish26.22 mi1.02 mi6519+1361118+231118+234514(Top 18%)980(Top 9%)980(Top 21%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21story building
+97ft-345ft

Overall

8289

Females

1383

F18-39

1383

5K→10K

3.1 - 6.2 mi

Top 36%
×5story building
+79ft-138ft

Overall

9251

Females

1764

F18-39

1764

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+67ft-78ft

Overall

8289

Females

1383

F18-39

1383

15K→20K

9.3 - 12.4 mi

Top 29%
×5story building
+106ft-86ft

Overall

7514

Females

1186

F18-39

1186

20K→Half

12.4 - 13.1 mi

Top 30%
×2story building
+19ft-37ft

Overall

7749

Females

1260

F18-39

1260

Half→25K

13.1 - 15.5 mi

Top 29%
×4story building
+66ft-88ft

Overall

7296

Females

1280

F18-39

1280

25K→30K

15.5 - 18.6 mi

Top 25%
×9story building
+181ft-148ft

Overall

6301

Females

1080

F18-39

1080

30K→20M

18.6 - 20.0 mi

Top 22%
×5story building
+64ft-50ft

Overall

5606

Females

975

F18-39

975

20M→21M

20.0 - 21.0 mi

Top 32%
×8story building
+106ft-24ft

Overall

8099

Females

2224

F18-39

2224

21M→35K

21.0 - 21.8 mi

Top 35%
×7story building
+17ft-86ft

Overall

8975

Females

2694

F18-39

2694

35K→23M

21.8 - 23.0 mi

Top 17%
×5story building
+23ft-63ft

Overall

4271

Females

714

F18-39

714

23M→24M

23.0 - 24.0 mi

Top 15%
×6story building
+12ft-82ft

Overall

3920

Females

658

F18-39

658

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3193

Females

497

F18-39

497

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

3979

Females

821

F18-39

821

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2story building
+22ft-21ft

Overall

4514

Females

980

F18-39

980

Passing Analysis

Category:
Athletes Passed
4690*
Passed By
356
Net Change
+4334
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10853
5K → 10K911*34+877#10853#9976
10K → 15K63114+617#9976#9359
15K → 20K5407+533#9359#8826
20K → Half749+65#8826#8761
Half → 25K36347+316#8761#8445
25K → 30K56539+526#8445#7919
30K → 20M27314+259#7919#7660
20M → 21M14195+46#7660#7614
21M → 35K7473+1#7614#7613
35K → 23M3424+338#7613#7275
23M → 24M2605+255#7275#7020
24M → 40K2795+274#7020#6746
40K → 25.2M932+91#6746#6655
25.2M → Finish1448+136#6655#6519
TOTALS4690*356+4334

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

📊

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