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BOSTON MARATHON 2024

Fiona Macpherson

Bib: 17426•F

NY

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 48%
Division (F18-39)
#0 / 4660
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
7:50/mi
24:21
↑ 97↓ 3451.5%
10K· 6.21 mi
7:46/mi
48:28
↑ 79↓ 1380.4%
15K· 9.32 mi
8:01/mi
1:13:21
↑ 67↓ 78
20K· 12.43 mi
8:21/mi
1:39:19
↑ 106↓ 860.1%
Half· 13.11 mi
8:34/mi
1:45:10
↑ 19↓ 370.5%
25K· 15.53 mi
8:52/mi
2:06:40
↑ 66↓ 880.2%
30K· 18.64 mi
10:06/mi
2:38:03
↑ 181↓ 1480.2%
20M
9:11/mi
2:50:32
↑ 64↓ 500.2%
21M
10:38/mi
3:01:10
↑ 106↓ 241.6%
35K· 21.75 mi
10:01/mi
3:08:40
↑ 17↓ 861.7%
23M
10:03/mi
3:21:15
↑ 23↓ 630.6%
24M
9:50/mi
3:31:05
↓ 821.3%
40K· 24.85 mi
10:22/mi
3:39:57
↓ 200.3%
25.2M
11:27/mi
3:43:54
↑ 13↓ 160.2%
Finish· 26.22 mi
8:45/mi
3:52:49
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:10
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time2:07:39
Pace9:44 /mi
📊Positive Split: 21.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:1924:217:5024:21
7:50
-
10K
6.21 mi11:39:2648:287:4824:07
7:46
-0:04
15K
9.32 mi12:04:191:13:217:5224:53
8:01
+0:15
20K
12.43 mi12:30:171:39:198:0025:58
8:21
+0:20
Half
13.11 mi12:36:081:45:108:015:51
8:34
+0:13
25K
15.53 mi12:57:382:06:408:0921:30
8:52
+0:18
30K
18.64 mi13:29:012:38:038:2931:23
10:06
+1:14
20M
20.00 mi13:41:302:50:328:3212:29
9:11
-0:55
21M
21.00 mi13:52:083:01:108:3810:38
10:38
+1:27
35K
21.75 mi13:59:383:08:408:417:30
10:01
-0:37
23M
23.00 mi14:12:133:21:158:4512:35
10:03
+0:02
24M
24.00 mi14:22:033:31:058:489:50
9:50
-0:13
40K
24.85 mi14:30:553:39:578:518:52
10:22
+0:32
25.2M
25.20 mi14:34:523:43:548:533:57
11:27
+1:05
Finish
26.22 mi14:43:473:52:498:538:55
8:45
-2:42

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

7:46 /mi

Average Pace

8:53 /mi

Slowest Pace

11:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:10

45% of race

Time at Steady Pace

42:54

18% of race

Time at Slower Pace

1:24:45

36% of race

Average Pace: 8:53 /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 mi11:15:1924:217:5024:21
7:50
#13420
10K
6.21 mi11:39:2648:287:4824:07
7:46
#12894
15K
9.32 mi12:04:191:13:217:5224:53
8:01
#13073
20K
12.43 mi12:30:171:39:198:0025:58
8:21
#13377
Half
13.11 mi12:36:081:45:108:015:51
8:34
#13551
25K
15.53 mi12:57:382:06:408:0921:30
8:52
#13759
30K
18.64 mi13:29:012:38:038:2931:23
10:06
#14694
20M
20.00 mi13:41:302:50:328:3212:29
9:11
#14543
21M
21.00 mi13:52:083:01:108:3810:38
10:38
#14614
35K
21.75 mi13:59:383:08:408:417:30
10:01
#14762
23M
23.00 mi14:12:133:21:158:4512:35
10:03
#14828
24M
24.00 mi14:22:033:31:058:489:50
9:50
#14860
40K
24.85 mi14:30:553:39:578:518:52
10:22
#14932
25.2M
25.20 mi14:34:523:43:548:533:57
11:27
#14948
Finish
26.22 mi14:43:473:52:498:538:55
8:45
#14841
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi134203962396213527(Top 53%)4098(Top 38%)4098(Top 88%)
10K6.21 mi3.10 mi12894+5263672+2903672+29012371(Top 48%)3396(Top 31%)3396(Top 73%)
15K9.32 mi3.11 mi13073-1793801-1293801-12913527(Top 53%)4098(Top 38%)4098(Top 88%)
20K12.43 mi3.11 mi13377-3044003-2024003-20214043(Top 55%)4458(Top 41%)4458(Top 96%)
Half13.11 mi0.68 mi13551-1744095-924095-9216152(Top 63%)5709(Top 52%)5709(Top 123%)
25K15.53 mi2.42 mi13759-2084252-1574252-15714902(Top 58%)5122(Top 47%)5122(Top 110%)
30K18.64 mi3.11 mi14694-9354898-6464898-64617666(Top 69%)6871(Top 63%)6871(Top 147%)
20M20.00 mi1.36 mi14543+1514851+474851+4713085(Top 51%)4625(Top 42%)4625(Top 99%)
21M21.00 mi1.00 mi14614-714945-944945-9415254(Top 60%)5941(Top 54%)5941(Top 127%)
35K21.75 mi0.75 mi14762-1485069-1245069-12417237(Top 67%)6956(Top 64%)6956(Top 149%)
23M23.00 mi1.25 mi14828-665158-895158-8915652(Top 61%)6234(Top 57%)6234(Top 134%)
24M24.00 mi1.00 mi14860-325217-595217-5915757(Top 62%)6318(Top 58%)6318(Top 136%)
40K24.85 mi0.85 mi14932-725292-755292-7516284(Top 64%)6636(Top 61%)6636(Top 142%)
25.2M25.20 mi0.35 mi14948-165314-225314-2215922(Top 62%)6495(Top 59%)6495(Top 139%)
Finish26.22 mi1.02 mi14841+1075290+245290+2412936(Top 51%)4939(Top 45%)4939(Top 106%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21story building
+97ft-345ft

Overall

13527

Females

4098

F18-39

4098

5K→10K

3.1 - 6.2 mi

Top 48%
×5story building
+79ft-138ft

Overall

12371

Females

3396

F18-39

3396

10K→15K

6.2 - 9.3 mi

Top 53%
×3story building
+67ft-78ft

Overall

13527

Females

4098

F18-39

4098

15K→20K

9.3 - 12.4 mi

Top 55%
×5story building
+106ft-86ft

Overall

14043

Females

4458

F18-39

4458

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

16152

Females

5709

F18-39

5709

Half→25K

13.1 - 15.5 mi

Top 58%
×4story building
+66ft-88ft

Overall

14902

Females

5122

F18-39

5122

25K→30K

15.5 - 18.6 mi

Top 69%
×9story building
+181ft-148ft

Overall

17666

Females

6871

F18-39

6871

30K→20M

18.6 - 20.0 mi

Top 51%
×5story building
+64ft-50ft

Overall

13085

Females

4625

F18-39

4625

20M→21M

20.0 - 21.0 mi

Top 60%
×8story building
+106ft-24ft

Overall

15254

Females

5941

F18-39

5941

21M→35K

21.0 - 21.8 mi

Top 67%
×7story building
+17ft-86ft

Overall

17237

Females

6956

F18-39

6956

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

15652

Females

6234

F18-39

6234

23M→24M

23.0 - 24.0 mi

Top 62%
×6story building
+12ft-82ft

Overall

15757

Females

6318

F18-39

6318

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

16284

Females

6636

F18-39

6636

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

15922

Females

6495

F18-39

6495

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

12936

Females

4939

F18-39

4939

Passing Analysis

Category:
Athletes Passed
2010
Passed By
3431
Net Change
-1421
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13420
5K → 10K628102+526#13420#12894
10K → 15K163342-179#12894#13073
15K → 20K187491-304#13073#13377
20K → Half10184-174#13377#13551
Half → 25K147355-208#13551#13759
25K → 30K891024-935#13759#14694
30K → 20M21059+151#14694#14543
20M → 21M99170-71#14543#14614
21M → 35K41189-148#14614#14762
35K → 23M102168-66#14762#14828
23M → 24M96128-32#14828#14860
24M → 40K68140-72#14860#14932
40K → 25.2M3753-16#14932#14948
25.2M → Finish13326+107#14948#14841
TOTALS20103431-1421
📊

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