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BOSTON MARATHON 2024

Hannah Mcduffie

Bib: 25127•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
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
10:41/mi
33:10
↑ 97↓ 3451.5%
10K· 6.21 mi
10:38/mi
1:06:13
↑ 79↓ 1380.4%
15K· 9.32 mi
10:34/mi
1:39:03
↑ 67↓ 78
20K· 12.43 mi
11:00/mi
2:13:13
↑ 106↓ 860.1%
Half· 13.11 mi
10:21/mi
2:20:17
↑ 19↓ 370.5%
25K· 15.53 mi
12:29/mi
2:50:34
↑ 66↓ 880.2%
30K· 18.64 mi
11:43/mi
3:26:58
↑ 181↓ 1480.2%
20M
11:41/mi
3:42:50
↑ 64↓ 500.2%
21M
13:52/mi
3:56:42
↑ 106↓ 241.6%
35K· 21.75 mi
10:48/mi
4:04:47
↑ 17↓ 861.7%
23M
11:17/mi
4:18:55
↑ 23↓ 630.6%
24M
10:20/mi
4:29:15
↓ 821.3%
40K· 24.85 mi
12:06/mi
4:39:36
↓ 200.3%
25.2M
12:17/mi
4:43:50
↑ 13↓ 160.2%
Finish· 26.22 mi
10:28/mi
4:54:30
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:20:17
Pace10:42 /mi
2nd Half
Distance13.11 mi
Time2:34:13
Pace11:46 /mi
📊Positive Split: 9.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:1633:1010:4133:10
10:41
-
10K
6.21 mi12:22:191:06:1310:3933:03
10:38
-0:03
15K
9.32 mi12:55:091:39:0310:3832:50
10:34
-0:04
20K
12.43 mi13:29:192:13:1310:4334:10
11:00
+0:26
Half
13.11 mi13:36:232:20:1710:427:04
10:21
-0:39
25K
15.53 mi14:06:402:50:3410:5930:17
12:29
+2:08
30K
18.64 mi14:43:043:26:5811:0636:24
11:43
-0:46
20M
20.00 mi14:58:563:42:5011:0815:52
11:41
-0:02
21M
21.00 mi15:12:483:56:4211:1613:52
13:52
+2:11
35K
21.75 mi15:20:534:04:4711:158:05
10:48
-3:04
23M
23.00 mi15:35:014:18:5511:1514:08
11:17
+0:29
24M
24.00 mi15:45:214:29:1511:1310:20
10:20
-0:57
40K
24.85 mi15:55:424:39:3611:1510:21
12:06
+1:46
25.2M
25.20 mi15:59:564:43:5011:164:14
12:17
+0:11
Finish
26.22 mi16:10:364:54:3011:1410:40
10:28
-1:49

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

10:20 /mi

Average Pace

11:14 /mi

Slowest Pace

13:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

28:04

10% of race

Time at Steady Pace

2:35:26

53% of race

Time at Slower Pace

1:51:00

38% of race

Average Pace: 11:14 /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 mi11:49:1633:1010:4133:10
10:41
#24399
10K
6.21 mi12:22:191:06:1310:3933:03
10:38
#24077
15K
9.32 mi12:55:091:39:0310:3832:50
10:34
#23696
20K
12.43 mi13:29:192:13:1310:4334:10
11:00
#23462
Half
13.11 mi13:36:232:20:1710:427:04
10:21
#23413
25K
15.53 mi14:06:402:50:3410:5930:17
12:29
#23527
30K
18.64 mi14:43:043:26:5811:0636:24
11:43
#23162
20M
20.00 mi14:58:563:42:5011:0815:52
11:41
#22992
21M
21.00 mi15:12:483:56:4211:1613:52
13:52
#22960
35K
21.75 mi15:20:534:04:4711:158:05
10:48
#22849
23M
23.00 mi15:35:014:18:5511:1514:08
11:17
#22700
24M
24.00 mi15:45:214:29:1511:1310:20
10:20
#22505
40K
24.85 mi15:55:424:39:3611:1510:21
12:06
#22447
25.2M
25.20 mi15:59:564:43:5011:164:14
12:17
#22384
Finish
26.22 mi16:10:364:54:3011:1410:40
10:28
#22306
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24399101861018623051(Top 90%)9458(Top 87%)9458(Top 203%)
10K6.21 mi3.10 mi24077+32210001+18510001+18523752(Top 93%)9828(Top 90%)9828(Top 211%)
15K9.32 mi3.11 mi23696+3819786+2159786+21523051(Top 90%)9458(Top 87%)9458(Top 203%)
20K12.43 mi3.11 mi23462+2349683+1039683+10322625(Top 89%)9250(Top 85%)9250(Top 198%)
Half13.11 mi0.68 mi23413+499660+239660+2322385(Top 88%)9168(Top 84%)9168(Top 197%)
25K15.53 mi2.42 mi23527-1149739-799739-7923722(Top 93%)9925(Top 91%)9925(Top 213%)
30K18.64 mi3.11 mi23162+3659594+1459594+14521451(Top 84%)8874(Top 81%)8874(Top 190%)
20M20.00 mi1.36 mi22992+1709516+789516+7820777(Top 81%)8636(Top 79%)8636(Top 185%)
21M21.00 mi1.00 mi22960+329521-59521-522160(Top 87%)9369(Top 86%)9369(Top 201%)
35K21.75 mi0.75 mi22849+1119471+509471+5019372(Top 76%)8021(Top 73%)8021(Top 172%)
23M23.00 mi1.25 mi22700+1499396+759396+7519169(Top 75%)7976(Top 73%)7976(Top 171%)
24M24.00 mi1.00 mi22505+1959317+799317+7917407(Top 68%)7164(Top 66%)7164(Top 154%)
40K24.85 mi0.85 mi22447+589306+119306+1120679(Top 81%)8841(Top 81%)8841(Top 190%)
25.2M25.20 mi0.35 mi22384+639284+229284+2218032(Top 71%)7565(Top 69%)7565(Top 162%)
Finish26.22 mi1.02 mi22306+789259+259259+2519935(Top 78%)8442(Top 77%)8442(Top 181%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21story building
+97ft-345ft

Overall

23051

Females

9458

F18-39

9458

5K→10K

3.1 - 6.2 mi

Top 93%
×5story building
+79ft-138ft

Overall

23752

Females

9828

F18-39

9828

10K→15K

6.2 - 9.3 mi

Top 90%
×3story building
+67ft-78ft

Overall

23051

Females

9458

F18-39

9458

15K→20K

9.3 - 12.4 mi

Top 89%
×5story building
+106ft-86ft

Overall

22625

Females

9250

F18-39

9250

20K→Half

12.4 - 13.1 mi

Top 88%
×2story building
+19ft-37ft

Overall

22385

Females

9168

F18-39

9168

Half→25K

13.1 - 15.5 mi

Top 93%
×4story building
+66ft-88ft

Overall

23722

Females

9925

F18-39

9925

25K→30K

15.5 - 18.6 mi

Top 84%
×9story building
+181ft-148ft

Overall

21451

Females

8874

F18-39

8874

30K→20M

18.6 - 20.0 mi

Top 81%
×5story building
+64ft-50ft

Overall

20777

Females

8636

F18-39

8636

20M→21M

20.0 - 21.0 mi

Top 87%
×8story building
+106ft-24ft

Overall

22160

Females

9369

F18-39

9369

21M→35K

21.0 - 21.8 mi

Top 76%
×7story building
+17ft-86ft

Overall

19372

Females

8021

F18-39

8021

35K→23M

21.8 - 23.0 mi

Top 75%
×5story building
+23ft-63ft

Overall

19169

Females

7976

F18-39

7976

23M→24M

23.0 - 24.0 mi

Top 68%
×6story building
+12ft-82ft

Overall

17407

Females

7164

F18-39

7164

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

20679

Females

8841

F18-39

8841

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18032

Females

7565

F18-39

7565

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2story building
+22ft-21ft

Overall

19935

Females

8442

F18-39

8442

Passing Analysis

Category:
Athletes Passed
2473
Passed By
380
Net Change
+2093
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24399
5K → 10K36846+322#24399#24077
10K → 15K39615+381#24077#23696
15K → 20K27238+234#23696#23462
20K → Half567+49#23462#23413
Half → 25K73187-114#23413#23527
25K → 30K3749+365#23527#23162
30K → 20M1766+170#23162#22992
20M → 21M6836+32#22992#22960
21M → 35K1132+111#22960#22849
35K → 23M1512+149#22849#22700
23M → 24M1950+195#22700#22505
24M → 40K7618+58#22505#22447
40K → 25.2M663+63#22447#22384
25.2M → Finish8911+78#22384#22306
TOTALS2473380+2093
📊

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