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BOSTON MARATHON 2024

Talai Macfarlane

Bib: 13032•F

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 43%
Gender (Female)
#0 / 10924
Top 30%
Masters (Masters Women)
#0 / 6263
Top 17%
Division (F40-44)
#0 / 1613
Top 34%
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
7:32/mi
23:24
↑ 97↓ 3451.5%
10K· 6.21 mi
7:33/mi
46:52
↑ 79↓ 1380.4%
15K· 9.32 mi
7:40/mi
1:10:40
↑ 67↓ 78
20K· 12.43 mi
7:53/mi
1:35:10
↑ 106↓ 860.1%
Half· 13.11 mi
7:43/mi
1:40:26
↑ 19↓ 370.5%
25K· 15.53 mi
8:15/mi
2:00:25
↑ 66↓ 880.2%
30K· 18.64 mi
8:50/mi
2:27:53
↑ 181↓ 1480.2%
20M
8:55/mi
2:40:00
↑ 64↓ 500.2%
21M
9:37/mi
2:49:37
↑ 106↓ 241.6%
35K· 21.75 mi
8:43/mi
2:56:08
↑ 17↓ 861.7%
23M
9:15/mi
3:07:43
↑ 23↓ 630.6%
24M
8:57/mi
3:16:40
↓ 821.3%
40K· 24.85 mi
8:56/mi
3:24:18
↓ 200.3%
25.2M
10:23/mi
3:27:53
↑ 13↓ 160.2%
Finish· 26.22 mi
8:13/mi
3:36:15
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:26
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:55:49
Pace8:50 /mi
📊Positive Split: 15.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:1523:247:3223:24
7:32
-
10K
6.21 mi11:16:4346:527:3323:28
7:33
+0:01
15K
9.32 mi11:40:311:10:407:3523:48
7:40
+0:07
20K
12.43 mi12:05:011:35:107:3924:30
7:53
+0:13
Half
13.11 mi12:10:171:40:267:405:16
7:43
-0:10
25K
15.53 mi12:30:162:00:257:4519:59
8:15
+0:32
30K
18.64 mi12:57:442:27:537:5627:28
8:50
+0:35
20M
20.00 mi13:09:512:40:008:0012:07
8:55
+0:05
21M
21.00 mi13:19:282:49:378:059:37
9:37
+0:42
35K
21.75 mi13:25:592:56:088:066:31
8:43
-0:54
23M
23.00 mi13:37:343:07:438:1011:35
9:15
+0:32
24M
24.00 mi13:46:313:16:408:128:57
8:57
-0:18
40K
24.85 mi13:54:093:24:188:137:38
8:56
-0:01
25.2M
25.20 mi13:57:443:27:538:153:35
10:23
+1:27
Finish
26.22 mi14:06:063:36:158:158:22
8:13
-2:10

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

7:32 /mi

Average Pace

8:15 /mi

Slowest Pace

10:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:08:47

60% of race

Time at Steady Pace

1:02:41

29% of race

Time at Slower Pace

24:47

11% of race

Average Pace: 8:15 /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 mi10:53:1523:247:3223:24
7:32
#11052
10K
6.21 mi11:16:4346:527:3323:28
7:33
#10852
15K
9.32 mi11:40:311:10:407:3523:48
7:40
#10830
20K
12.43 mi12:05:011:35:107:3924:30
7:53
#10857
Half
13.11 mi12:10:171:40:267:405:16
7:43
#10834
25K
15.53 mi12:30:162:00:257:4519:59
8:15
#10957
30K
18.64 mi12:57:442:27:537:5627:28
8:50
#11192
20M
20.00 mi13:09:512:40:008:0012:07
8:55
#11184
21M
21.00 mi13:19:282:49:378:059:37
9:37
#11163
35K
21.75 mi13:25:592:56:088:066:31
8:43
#11168
23M
23.00 mi13:37:343:07:438:1011:35
9:15
#11214
24M
24.00 mi13:46:313:16:408:128:57
8:57
#11194
40K
24.85 mi13:54:093:24:188:137:38
8:56
#11119
25.2M
25.20 mi13:57:443:27:538:153:35
10:23
#11150
Finish
26.22 mi14:06:063:36:158:158:22
8:13
#11054
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi110522592259210919(Top 43%)2647(Top 24%)2647(Top 164%)
10K6.21 mi3.10 mi10852+2002537+552537+5510731(Top 42%)2496(Top 23%)2496(Top 155%)
15K9.32 mi3.11 mi10830+222535+22535+210919(Top 43%)2647(Top 24%)2647(Top 164%)
20K12.43 mi3.11 mi10857-272588-532588-5311050(Top 43%)2838(Top 26%)2838(Top 176%)
Half13.11 mi0.68 mi10834+232583+52583+510814(Top 42%)2711(Top 25%)2711(Top 168%)
25K15.53 mi2.42 mi10957-1232702-1192702-11911627(Top 46%)3297(Top 30%)3297(Top 204%)
30K18.64 mi3.11 mi11192-2352924-2222924-22212401(Top 49%)3942(Top 36%)3942(Top 244%)
20M20.00 mi1.36 mi11184+82978-542978-5411700(Top 46%)3857(Top 35%)3857(Top 239%)
21M21.00 mi1.00 mi11163+213013-353013-3511355(Top 44%)3920(Top 36%)3920(Top 243%)
35K21.75 mi0.75 mi11168-53059-463059-4611875(Top 46%)4219(Top 39%)4219(Top 262%)
23M23.00 mi1.25 mi11214-463152-933152-9312387(Top 48%)4599(Top 42%)4599(Top 285%)
24M24.00 mi1.00 mi11194+203186-343186-3411895(Top 47%)4344(Top 40%)4344(Top 269%)
40K24.85 mi0.85 mi11119+753200-143200-1410534(Top 41%)3825(Top 35%)3825(Top 237%)
25.2M25.20 mi0.35 mi11150-313234-343234-3412448(Top 49%)4813(Top 44%)4813(Top 298%)
Finish26.22 mi1.02 mi11054+963231+33231+39850(Top 39%)3449(Top 32%)3449(Top 214%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21story building
+97ft-345ft

Overall

10919

Females

2647

F40-44

2647

5K→10K

3.1 - 6.2 mi

Top 42%
×5story building
+79ft-138ft

Overall

10731

Females

2496

F40-44

2496

10K→15K

6.2 - 9.3 mi

Top 43%
×3story building
+67ft-78ft

Overall

10919

Females

2647

F40-44

2647

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

11050

Females

2838

F40-44

2838

20K→Half

12.4 - 13.1 mi

Top 42%
×2story building
+19ft-37ft

Overall

10814

Females

2711

F40-44

2711

Half→25K

13.1 - 15.5 mi

Top 46%
×4story building
+66ft-88ft

Overall

11627

Females

3297

F40-44

3297

25K→30K

15.5 - 18.6 mi

Top 49%
×9story building
+181ft-148ft

Overall

12401

Females

3942

F40-44

3942

30K→20M

18.6 - 20.0 mi

Top 46%
×5story building
+64ft-50ft

Overall

11700

Females

3857

F40-44

3857

20M→21M

20.0 - 21.0 mi

Top 44%
×8story building
+106ft-24ft

Overall

11355

Females

3920

F40-44

3920

21M→35K

21.0 - 21.8 mi

Top 46%
×7story building
+17ft-86ft

Overall

11875

Females

4219

F40-44

4219

35K→23M

21.8 - 23.0 mi

Top 48%
×5story building
+23ft-63ft

Overall

12387

Females

4599

F40-44

4599

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

11895

Females

4344

F40-44

4344

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10534

Females

3825

F40-44

3825

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

12448

Females

4813

F40-44

4813

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2story building
+22ft-21ft

Overall

9850

Females

3449

F40-44

3449

Passing Analysis

Category:
Athletes Passed
2217
Passed By
2219
Net Change
-2
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11052
5K → 10K394194+200#11052#10852
10K → 15K219197+22#10852#10830
15K → 20K208235-27#10830#10857
20K → Half5734+23#10857#10834
Half → 25K189312-123#10834#10957
25K → 30K211446-235#10957#11192
30K → 20M148140+8#11192#11184
20M → 21M159138+21#11184#11163
21M → 35K9196-5#11163#11168
35K → 23M130176-46#11168#11214
23M → 24M11494+20#11214#11194
24M → 40K13358+75#11194#11119
40K → 25.2M2859-31#11119#11150
25.2M → Finish13640+96#11150#11054
TOTALS22172219-2
📊

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