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BOSTON MARATHON 2024

Amira Karam

Bib: 19671•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 45%
Masters (Masters Women)
#0 / 6263
Top 35%
Division (F45-49)
#0 / 1753
Top 44%
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
8:02/mi
24:56
↑ 97↓ 3451.5%
10K· 6.21 mi
8:02/mi
49:54
↑ 79↓ 1380.4%
15K· 9.32 mi
8:18/mi
1:15:40
↑ 67↓ 78
20K· 12.43 mi
8:28/mi
1:41:57
↑ 106↓ 860.1%
Half· 13.11 mi
8:24/mi
1:47:41
↑ 19↓ 370.5%
25K· 15.53 mi
8:49/mi
2:09:03
↑ 66↓ 880.2%
30K· 18.64 mi
9:10/mi
2:37:31
↑ 181↓ 1480.2%
20M
9:28/mi
2:50:23
↑ 64↓ 500.2%
21M
9:56/mi
3:00:19
↑ 106↓ 241.6%
35K· 21.75 mi
9:21/mi
3:07:19
↑ 17↓ 861.7%
23M
9:29/mi
3:19:11
↑ 23↓ 630.6%
24M
9:21/mi
3:28:32
↓ 821.3%
40K· 24.85 mi
9:27/mi
3:36:37
↓ 200.3%
25.2M
10:29/mi
3:40:14
↑ 13↓ 160.2%
Finish· 26.22 mi
9:23/mi
3:49:48
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:41
Pace8:13 /mi
2nd Half
Distance13.11 mi
Time2:02:07
Pace9:19 /mi
📊Positive Split: 13.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:3524:568:0224:56
8:02
-
10K
6.21 mi11:42:3349:548:0224:58
8:02
0:00
15K
9.32 mi12:08:191:15:408:0725:46
8:18
+0:16
20K
12.43 mi12:34:361:41:578:1226:17
8:28
+0:10
Half
13.11 mi12:40:201:47:418:135:44
8:24
-0:04
25K
15.53 mi13:01:422:09:038:1821:22
8:49
+0:25
30K
18.64 mi13:30:102:37:318:2728:28
9:10
+0:21
20M
20.00 mi13:43:022:50:238:3112:52
9:28
+0:18
21M
21.00 mi13:52:583:00:198:359:56
9:56
+0:28
35K
21.75 mi13:59:583:07:198:377:00
9:21
-0:35
23M
23.00 mi14:11:503:19:118:4011:52
9:29
+0:08
24M
24.00 mi14:21:113:28:328:419:21
9:21
-0:08
40K
24.85 mi14:29:163:36:378:438:05
9:27
+0:06
25.2M
25.20 mi14:32:533:40:148:443:37
10:29
+1:02
Finish
26.22 mi14:42:273:49:488:469:34
9:23
-1:06

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

8:02 /mi

Average Pace

8:46 /mi

Slowest Pace

10:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:03

56% of race

Time at Steady Pace

1:27:12

38% of race

Time at Slower Pace

13:33

6% of race

Average Pace: 8:46 /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 mi11:17:3524:568:0224:56
8:02
#14841
10K
6.21 mi11:42:3349:548:0224:58
8:02
#14640
15K
9.32 mi12:08:191:15:408:0725:46
8:18
#14841
20K
12.43 mi12:34:361:41:578:1226:17
8:28
#14748
Half
13.11 mi12:40:201:47:418:135:44
8:24
#14761
25K
15.53 mi13:01:422:09:038:1821:22
8:49
#14684
30K
18.64 mi13:30:102:37:318:2728:28
9:10
#14528
20M
20.00 mi13:43:022:50:238:3112:52
9:28
#14498
21M
21.00 mi13:52:583:00:198:359:56
9:56
#14374
35K
21.75 mi13:59:583:07:198:377:00
9:21
#14384
23M
23.00 mi14:11:503:19:118:4011:52
9:29
#14299
24M
24.00 mi14:21:113:28:328:419:21
9:21
#14260
40K
24.85 mi14:29:163:36:378:438:05
9:27
#14213
25.2M
25.20 mi14:32:533:40:148:443:37
10:29
#14174
Finish
26.22 mi14:42:273:49:488:469:34
9:23
#14222
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi148414847484715243(Top 60%)5114(Top 47%)5114(Top 292%)
10K6.21 mi3.10 mi14640+2014717+1304717+13014467(Top 57%)4611(Top 42%)4611(Top 263%)
15K9.32 mi3.11 mi14841-2014846-1294846-12915243(Top 60%)5114(Top 47%)5114(Top 292%)
20K12.43 mi3.11 mi14748+934805+414805+4114607(Top 57%)4782(Top 44%)4782(Top 273%)
Half13.11 mi0.68 mi14761-134819-144819-1415208(Top 60%)5157(Top 47%)5157(Top 294%)
25K15.53 mi2.42 mi14684+774812+74812+714632(Top 57%)4965(Top 45%)4965(Top 283%)
30K18.64 mi3.11 mi14528+1564803+94803+914023(Top 55%)4869(Top 45%)4869(Top 278%)
20M20.00 mi1.36 mi14498+304819-164819-1614405(Top 56%)5346(Top 49%)5346(Top 305%)
21M21.00 mi1.00 mi14374+1244806+134806+1312718(Top 50%)4642(Top 42%)4642(Top 265%)
35K21.75 mi0.75 mi14384-104837-314837-3114957(Top 59%)5815(Top 53%)5815(Top 332%)
23M23.00 mi1.25 mi14299+854852-154852-1513432(Top 53%)5122(Top 47%)5122(Top 292%)
24M24.00 mi1.00 mi14260+394877-254877-2513785(Top 54%)5329(Top 49%)5329(Top 304%)
40K24.85 mi0.85 mi14213+474885-84885-812946(Top 51%)5016(Top 46%)5016(Top 286%)
25.2M25.20 mi0.35 mi14174+394880+54880+512800(Top 50%)5002(Top 46%)5002(Top 285%)
Finish26.22 mi1.02 mi14222-484939-594939-5916028(Top 63%)6518(Top 60%)6518(Top 372%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21story building
+97ft-345ft

Overall

15243

Females

5114

F45-49

5114

5K→10K

3.1 - 6.2 mi

Top 57%
×5story building
+79ft-138ft

Overall

14467

Females

4611

F45-49

4611

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+67ft-78ft

Overall

15243

Females

5114

F45-49

5114

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

14607

Females

4782

F45-49

4782

20K→Half

12.4 - 13.1 mi

Top 60%
×2story building
+19ft-37ft

Overall

15208

Females

5157

F45-49

5157

Half→25K

13.1 - 15.5 mi

Top 57%
×4story building
+66ft-88ft

Overall

14632

Females

4965

F45-49

4965

25K→30K

15.5 - 18.6 mi

Top 55%
×9story building
+181ft-148ft

Overall

14023

Females

4869

F45-49

4869

30K→20M

18.6 - 20.0 mi

Top 56%
×5story building
+64ft-50ft

Overall

14405

Females

5346

F45-49

5346

20M→21M

20.0 - 21.0 mi

Top 50%
×8story building
+106ft-24ft

Overall

12718

Females

4642

F45-49

4642

21M→35K

21.0 - 21.8 mi

Top 59%
×7story building
+17ft-86ft

Overall

14957

Females

5815

F45-49

5815

35K→23M

21.8 - 23.0 mi

Top 53%
×5story building
+23ft-63ft

Overall

13432

Females

5122

F45-49

5122

23M→24M

23.0 - 24.0 mi

Top 54%
×6story building
+12ft-82ft

Overall

13785

Females

5329

F45-49

5329

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

12946

Females

5016

F45-49

5016

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

12800

Females

5002

F45-49

5002

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2story building
+22ft-21ft

Overall

16028

Females

6518

F45-49

6518

Passing Analysis

Category:
Athletes Passed
2404
Passed By
1785
Net Change
+619
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14841
5K → 10K388187+201#14841#14640
10K → 15K170371-201#14640#14841
15K → 20K276183+93#14841#14748
20K → Half3750-13#14748#14761
Half → 25K253176+77#14761#14684
25K → 30K342186+156#14684#14528
30K → 20M154124+30#14528#14498
20M → 21M18763+124#14498#14374
21M → 35K8595-10#14374#14384
35K → 23M17792+85#14384#14299
23M → 24M11172+39#14299#14260
24M → 40K9750+47#14260#14213
40K → 25.2M6122+39#14213#14174
25.2M → Finish66114-48#14174#14222
TOTALS24041785+619
📊

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