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BOSTON MARATHON 2024

Miriam Bruns

Bib: 13560•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 34%
Gender (Female)
#0 / 10924
Top 18%
Masters (Masters Women)
#0 / 6263
Top 8%
Division (F40-44)
#0 / 1613
Top 18%
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
7:49/mi
24:17
↑ 97↓ 3451.5%
10K· 6.21 mi
7:50/mi
48:37
↑ 79↓ 1380.4%
15K· 9.32 mi
7:51/mi
1:13:01
↑ 67↓ 78
20K· 12.43 mi
7:51/mi
1:37:23
↑ 106↓ 860.1%
Half· 13.11 mi
7:46/mi
1:42:41
↑ 19↓ 370.5%
25K· 15.53 mi
7:52/mi
2:01:46
↑ 66↓ 880.2%
30K· 18.64 mi
7:59/mi
2:26:35
↑ 181↓ 1480.2%
20M
8:02/mi
2:37:30
↑ 64↓ 500.2%
21M
8:24/mi
2:45:54
↑ 106↓ 241.6%
35K· 21.75 mi
7:41/mi
2:51:39
↑ 17↓ 861.7%
23M
7:59/mi
3:01:39
↑ 23↓ 630.6%
24M
7:34/mi
3:09:13
↓ 821.3%
40K· 24.85 mi
7:51/mi
3:15:56
↓ 200.3%
25.2M
8:30/mi
3:18:52
↑ 13↓ 160.2%
Finish· 26.22 mi
7:33/mi
3:26:34
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:41
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time1:43:53
Pace7:55 /mi
📊Positive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:4224:177:4924:17
7:49
-
10K
6.21 mi11:19:0248:377:4924:20
7:50
+0:01
15K
9.32 mi11:43:261:13:017:5024:24
7:51
+0:01
20K
12.43 mi12:07:481:37:237:5024:22
7:51
0:00
Half
13.11 mi12:13:061:42:417:505:18
7:46
-0:05
25K
15.53 mi12:32:112:01:467:5019:05
7:52
+0:06
30K
18.64 mi12:57:002:26:357:5224:49
7:59
+0:07
20M
20.00 mi13:07:552:37:307:5210:55
8:02
+0:03
21M
21.00 mi13:16:192:45:547:548:24
8:24
+0:22
35K
21.75 mi13:22:042:51:397:545:45
7:41
-0:43
23M
23.00 mi13:32:043:01:397:5410:00
7:59
+0:18
24M
24.00 mi13:39:383:09:137:537:34
7:34
-0:25
40K
24.85 mi13:46:213:15:567:536:43
7:51
+0:17
25.2M
25.20 mi13:49:173:18:527:532:56
8:30
+0:39
Finish
26.22 mi13:56:593:26:347:537:42
7:33
-0:57

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

7:33 /mi

Average Pace

7:53 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:15:14

95% of race

Time at Steady Pace

11:20

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:53 /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 mi10:54:4224:177:4924:17
7:49
#13220
10K
6.21 mi11:19:0248:377:4924:20
7:50
#13052
15K
9.32 mi11:43:261:13:017:5024:24
7:51
#12801
20K
12.43 mi12:07:481:37:237:5024:22
7:51
#12168
Half
13.11 mi12:13:061:42:417:505:18
7:46
#12108
25K
15.53 mi12:32:112:01:467:5019:05
7:52
#11553
30K
18.64 mi12:57:002:26:357:5224:49
7:59
#10701
20M
20.00 mi13:07:552:37:307:5210:55
8:02
#10337
21M
21.00 mi13:16:192:45:547:548:24
8:24
#9942
35K
21.75 mi13:22:042:51:397:545:45
7:41
#9753
23M
23.00 mi13:32:043:01:397:5410:00
7:59
#9383
24M
24.00 mi13:39:383:09:137:537:34
7:34
#9085
40K
24.85 mi13:46:213:15:567:536:43
7:51
#8869
25.2M
25.20 mi13:49:173:18:527:532:56
8:30
#8729
Finish
26.22 mi13:56:593:26:347:537:42
7:33
#8579
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi132203840384012360(Top 48%)3436(Top 31%)3436(Top 213%)
10K6.21 mi3.10 mi13052+1683766+743766+7412920(Top 51%)3714(Top 34%)3714(Top 230%)
15K9.32 mi3.11 mi12801+2513641+1253641+12512360(Top 48%)3436(Top 31%)3436(Top 213%)
20K12.43 mi3.11 mi12168+6333313+3283313+32810721(Top 42%)2675(Top 24%)2675(Top 166%)
Half13.11 mi0.68 mi12108+603286+273286+2711098(Top 43%)2838(Top 26%)2838(Top 176%)
25K15.53 mi2.42 mi11553+5553010+2763010+2769383(Top 37%)2184(Top 20%)2184(Top 135%)
30K18.64 mi3.11 mi10701+8522672+3382672+3387808(Top 31%)1700(Top 16%)1700(Top 105%)
20M20.00 mi1.36 mi10337+3642551+1212551+1216988(Top 27%)1548(Top 14%)1548(Top 96%)
21M21.00 mi1.00 mi9942+3952405+1462405+1465802(Top 23%)1220(Top 11%)1220(Top 76%)
35K21.75 mi0.75 mi9753+1892345+602345+606068(Top 24%)1343(Top 12%)1343(Top 83%)
23M23.00 mi1.25 mi9383+3702225+1202225+1205705(Top 22%)1327(Top 12%)1327(Top 82%)
24M24.00 mi1.00 mi9085+2982125+1002125+1004434(Top 17%)861(Top 8%)861(Top 53%)
40K24.85 mi0.85 mi8869+2162061+642061+645099(Top 20%)1235(Top 11%)1235(Top 77%)
25.2M25.20 mi0.35 mi8729+1402028+332028+334560(Top 18%)1072(Top 10%)1072(Top 66%)
Finish26.22 mi1.02 mi8579+1502001+272001+275958(Top 23%)1639(Top 15%)1639(Top 102%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21story building
+97ft-345ft

Overall

12360

Females

3436

F40-44

3436

5K→10K

3.1 - 6.2 mi

Top 51%
×5story building
+79ft-138ft

Overall

12920

Females

3714

F40-44

3714

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+67ft-78ft

Overall

12360

Females

3436

F40-44

3436

15K→20K

9.3 - 12.4 mi

Top 42%
×5story building
+106ft-86ft

Overall

10721

Females

2675

F40-44

2675

20K→Half

12.4 - 13.1 mi

Top 43%
×2story building
+19ft-37ft

Overall

11098

Females

2838

F40-44

2838

Half→25K

13.1 - 15.5 mi

Top 37%
×4story building
+66ft-88ft

Overall

9383

Females

2184

F40-44

2184

25K→30K

15.5 - 18.6 mi

Top 31%
×9story building
+181ft-148ft

Overall

7808

Females

1700

F40-44

1700

30K→20M

18.6 - 20.0 mi

Top 27%
×5story building
+64ft-50ft

Overall

6988

Females

1548

F40-44

1548

20M→21M

20.0 - 21.0 mi

Top 23%
×8story building
+106ft-24ft

Overall

5802

Females

1220

F40-44

1220

21M→35K

21.0 - 21.8 mi

Top 24%
×7story building
+17ft-86ft

Overall

6068

Females

1343

F40-44

1343

35K→23M

21.8 - 23.0 mi

Top 22%
×5story building
+23ft-63ft

Overall

5705

Females

1327

F40-44

1327

23M→24M

23.0 - 24.0 mi

Top 17%
×6story building
+12ft-82ft

Overall

4434

Females

861

F40-44

861

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5099

Females

1235

F40-44

1235

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4560

Females

1072

F40-44

1072

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2story building
+22ft-21ft

Overall

5958

Females

1639

F40-44

1639

Passing Analysis

Category:
Athletes Passed
5055*
Passed By
414
Net Change
+4641
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13220
5K → 10K390222+168#13220#13052
10K → 15K354103+251#13052#12801
15K → 20K64310+633#12801#12168
20K → Half655+60#12168#12108
Half → 25K56611+555#12108#11553
25K → 30K8619+852#11553#10701
30K → 20M3739+364#10701#10337
20M → 21M399*4+395#10337#9942
21M → 35K1945+189#9942#9753
35K → 23M376*6+370#9753#9383
23M → 24M3002+298#9383#9085
24M → 40K2248+216#9085#8869
40K → 25.2M1400+140#8869#8729
25.2M → Finish17020+150#8729#8579
TOTALS5055*414+4641

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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