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BOSTON MARATHON 2024

Sunmbul Rahman

Bib: 20418•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 39%
Masters (Masters Women)
#0 / 6263
Top 27%
Division (F50-54)
#0 / 1187
Top 20%
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
8:03/mi
25:00
↑ 97↓ 3451.5%
10K· 6.21 mi
8:00/mi
49:52
↑ 79↓ 1380.4%
15K· 9.32 mi
8:02/mi
1:14:51
↑ 67↓ 78
20K· 12.43 mi
8:17/mi
1:40:35
↑ 106↓ 860.1%
Half· 13.11 mi
8:02/mi
1:46:04
↑ 19↓ 370.5%
25K· 15.53 mi
8:30/mi
2:06:40
↑ 66↓ 880.2%
30K· 18.64 mi
8:40/mi
2:33:36
↑ 181↓ 1480.2%
20M
9:07/mi
2:45:59
↑ 64↓ 500.2%
21M
9:23/mi
2:55:22
↑ 106↓ 241.6%
35K· 21.75 mi
8:48/mi
3:01:57
↑ 17↓ 861.7%
23M
9:16/mi
3:13:33
↑ 23↓ 630.6%
24M
9:12/mi
3:22:45
↓ 821.3%
40K· 24.85 mi
9:30/mi
3:30:52
↓ 200.3%
25.2M
10:21/mi
3:34:26
↑ 13↓ 160.2%
Finish· 26.22 mi
9:26/mi
3:44:03
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:04
Pace8:05 /mi
2nd Half
Distance13.11 mi
Time1:57:59
Pace9:00 /mi
📊Positive Split: 11.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:0625:008:0325:00
8:03
-
10K
6.21 mi11:43:5849:528:0224:52
8:00
-0:03
15K
9.32 mi12:08:571:14:518:0224:59
8:02
+0:02
20K
12.43 mi12:34:411:40:358:0625:44
8:17
+0:15
Half
13.11 mi12:40:101:46:048:055:29
8:02
-0:15
25K
15.53 mi13:00:462:06:408:0920:36
8:30
+0:28
30K
18.64 mi13:27:422:33:368:1426:56
8:40
+0:10
20M
20.00 mi13:40:052:45:598:1812:23
9:07
+0:27
21M
21.00 mi13:49:282:55:228:219:23
9:23
+0:16
35K
21.75 mi13:56:033:01:578:226:35
8:48
-0:35
23M
23.00 mi14:07:393:13:338:2511:36
9:16
+0:28
24M
24.00 mi14:16:513:22:458:279:12
9:12
-0:04
40K
24.85 mi14:24:583:30:528:298:07
9:30
+0:18
25.2M
25.20 mi14:28:323:34:268:313:34
10:21
+0:51
Finish
26.22 mi14:38:093:44:038:339:37
9:26
-0:55

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

8:00 /mi

Average Pace

8:33 /mi

Slowest Pace

10:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:04

47% of race

Time at Steady Pace

1:06:30

30% of race

Time at Slower Pace

51:29

23% of race

Average Pace: 8:33 /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 mi11:19:0625:008:0325:00
8:03
#15002
10K
6.21 mi11:43:5849:528:0224:52
8:00
#14600
15K
9.32 mi12:08:571:14:518:0224:59
8:02
#14270
20K
12.43 mi12:34:411:40:358:0625:44
8:17
#14024
Half
13.11 mi12:40:101:46:048:055:29
8:02
#13963
25K
15.53 mi13:00:462:06:408:0920:36
8:30
#13756
30K
18.64 mi13:27:422:33:368:1426:56
8:40
#13227
20M
20.00 mi13:40:052:45:598:1812:23
9:07
#13135
21M
21.00 mi13:49:282:55:228:219:23
9:23
#12897
35K
21.75 mi13:56:033:01:578:226:35
8:48
#12840
23M
23.00 mi14:07:393:13:338:2511:36
9:16
#12810
24M
24.00 mi14:16:513:22:458:279:12
9:12
#12816
40K
24.85 mi14:24:583:30:528:298:07
9:30
#12797
25.2M
25.20 mi14:28:323:34:268:313:34
10:21
#12788
Finish
26.22 mi14:38:093:44:038:339:37
9:26
#12911
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi150024946494613732(Top 54%)4198(Top 38%)4198(Top 354%)
10K6.21 mi3.10 mi14600+4024691+2554691+25514252(Top 56%)4483(Top 41%)4483(Top 378%)
15K9.32 mi3.11 mi14270+3304494+1974494+19713732(Top 54%)4198(Top 38%)4198(Top 354%)
20K12.43 mi3.11 mi14024+2464377+1174377+11713624(Top 53%)4198(Top 38%)4198(Top 354%)
Half13.11 mi0.68 mi13963+614342+354342+3513067(Top 51%)3935(Top 36%)3935(Top 332%)
25K15.53 mi2.42 mi13756+2074249+934249+9313048(Top 51%)4067(Top 37%)4067(Top 343%)
30K18.64 mi3.11 mi13227+5294040+2094040+20911545(Top 45%)3481(Top 32%)3481(Top 293%)
20M20.00 mi1.36 mi13135+924059-194059-1912710(Top 50%)4408(Top 40%)4408(Top 371%)
21M21.00 mi1.00 mi12897+2383971+883971+8810336(Top 40%)3399(Top 31%)3399(Top 286%)
35K21.75 mi0.75 mi12840+573973-23973-212361(Top 48%)4460(Top 41%)4460(Top 376%)
23M23.00 mi1.25 mi12810+304014-414014-4112459(Top 49%)4647(Top 43%)4647(Top 391%)
24M24.00 mi1.00 mi12816-64072-584072-5813113(Top 51%)4979(Top 46%)4979(Top 419%)
40K24.85 mi0.85 mi12797+194117-454117-4513087(Top 51%)5082(Top 47%)5082(Top 428%)
25.2M25.20 mi0.35 mi12788+94129-124129-1212274(Top 48%)4735(Top 43%)4735(Top 399%)
Finish26.22 mi1.02 mi12911-1234235-1064235-10616247(Top 64%)6627(Top 61%)6627(Top 558%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21story building
+97ft-345ft

Overall

13732

Females

4198

F50-54

4198

5K→10K

3.1 - 6.2 mi

Top 56%
×5story building
+79ft-138ft

Overall

14252

Females

4483

F50-54

4483

10K→15K

6.2 - 9.3 mi

Top 54%
×3story building
+67ft-78ft

Overall

13732

Females

4198

F50-54

4198

15K→20K

9.3 - 12.4 mi

Top 53%
×5story building
+106ft-86ft

Overall

13624

Females

4198

F50-54

4198

20K→Half

12.4 - 13.1 mi

Top 51%
×2story building
+19ft-37ft

Overall

13067

Females

3935

F50-54

3935

Half→25K

13.1 - 15.5 mi

Top 51%
×4story building
+66ft-88ft

Overall

13048

Females

4067

F50-54

4067

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

11545

Females

3481

F50-54

3481

30K→20M

18.6 - 20.0 mi

Top 50%
×5story building
+64ft-50ft

Overall

12710

Females

4408

F50-54

4408

20M→21M

20.0 - 21.0 mi

Top 40%
×8story building
+106ft-24ft

Overall

10336

Females

3399

F50-54

3399

21M→35K

21.0 - 21.8 mi

Top 48%
×7story building
+17ft-86ft

Overall

12361

Females

4460

F50-54

4460

35K→23M

21.8 - 23.0 mi

Top 49%
×5story building
+23ft-63ft

Overall

12459

Females

4647

F50-54

4647

23M→24M

23.0 - 24.0 mi

Top 51%
×6story building
+12ft-82ft

Overall

13113

Females

4979

F50-54

4979

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

13087

Females

5082

F50-54

5082

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

12274

Females

4735

F50-54

4735

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2story building
+22ft-21ft

Overall

16247

Females

6627

F50-54

6627

Passing Analysis

Category:
Athletes Passed
3278
Passed By
1187
Net Change
+2091
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15002
5K → 10K524122+402#15002#14600
10K → 15K42090+330#14600#14270
15K → 20K365119+246#14270#14024
20K → Half7615+61#14024#13963
Half → 25K30699+207#13963#13756
25K → 30K58556+529#13756#13227
30K → 20M194102+92#13227#13135
20M → 21M26325+238#13135#12897
21M → 35K9538+57#12897#12840
35K → 23M145115+30#12840#12810
23M → 24M8995-6#12810#12816
24M → 40K11899+19#12816#12797
40K → 25.2M4839+9#12797#12788
25.2M → Finish50173-123#12788#12911
TOTALS32781187+2091
📊

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