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BOSTON MARATHON 2024

Hiroko Barringer

Bib: 22216•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 47%
Masters (Masters Women)
#0 / 6263
Top 37%
Division (F55-59)
#0 / 876
Top 19%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:12
Rank: #17408
Start → 5K
8:26/mi
26:12 split
10K· 6.21 mi
52:05
Rank: #16811 (+597)
5K → 10K
8:20/mi
25:53 split
15K· 9.32 mi
1:18:34
Rank: #16674 (+137)
10K → 15K
8:31/mi
26:29 split
20K· 12.43 mi
1:45:08
Rank: #16191 (+483)
15K → 20K
8:33/mi
26:34 split
Half· 13.11 mi
1:50:51
Rank: #16115 (+76)
20K → Half
8:23/mi
5:43 split
25K· 15.53 mi
2:11:19
Rank: #15513 (+602)
Half → 25K
8:26/mi
20:28 split
30K· 18.64 mi
2:38:57
Rank: #14954 (+559)
25K → 30K
8:54/mi
27:38 split
20M
2:51:06
Rank: #14694 (+260)
30K → 20M
8:56/mi
12:09 split
21M
3:01:01
Rank: #14577 (+117)
20M → 21M
9:55/mi
9:55 split
35K· 21.75 mi
3:07:27
Rank: #14427 (+150)
21M → 35K
8:36/mi
6:26 split
23M
3:18:48
Rank: #14208 (+219)
35K → 23M
9:04/mi
11:21 split
24M
3:28:09
Rank: #14177 (+31)
23M → 24M
9:21/mi
9:21 split
40K· 24.85 mi
3:37:33
Rank: #14406 (-229)
24M → 40K
11:00/mi
9:24 split
25.2M
3:41:53
Rank: #14503 (-97)
40K → 25.2M
12:34/mi
4:20 split
Finish· 26.22 mi
3:51:46
Rank: #14621 (-118)
25.2M → Finish
9:42/mi
9:53 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:51
Pace8:27 /mi
2nd Half
Distance13.11 mi
Time2:00:55
Pace9:13 /mi
📊Positive Split: 9.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:1526:128:2626:12
8:26
-
10K
6.21 mi11:51:0852:058:2325:53
8:20
-0:06
15K
9.32 mi12:17:371:18:348:2626:29
8:31
+0:11
20K
12.43 mi12:44:111:45:088:2826:34
8:33
+0:02
Half
13.11 mi12:49:541:50:518:275:43
8:23
-0:10
25K
15.53 mi13:10:222:11:198:2720:28
8:26
+0:03
30K
18.64 mi13:38:002:38:578:3227:38
8:54
+0:28
20M
20.00 mi13:50:092:51:068:3312:09
8:56
+0:02
21M
21.00 mi14:00:043:01:018:379:55
9:55
+0:59
35K
21.75 mi14:06:303:07:278:376:26
8:36
-1:19
23M
23.00 mi14:17:513:18:488:3911:21
9:04
+0:28
24M
24.00 mi14:27:123:28:098:409:21
9:21
+0:17
40K
24.85 mi14:36:363:37:338:459:24
11:00
+1:39
25.2M
25.20 mi14:40:563:41:538:484:20
12:34
+1:34
Finish
26.22 mi14:50:493:51:468:519:53
9:42
-2:52

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

8:20 /mi

Average Pace

8:51 /mi

Slowest Pace

12:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:18:14

86% of race

Time at Slower Pace

33:32

14% of race

Average Pace: 8:50 /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 mi11:25:1526:128:2626:12
8:26
#17408
10K
6.21 mi11:51:0852:058:2325:53
8:20
#16811
15K
9.32 mi12:17:371:18:348:2626:29
8:31
#16674
20K
12.43 mi12:44:111:45:088:2826:34
8:33
#16191
Half
13.11 mi12:49:541:50:518:275:43
8:23
#16115
25K
15.53 mi13:10:222:11:198:2720:28
8:26
#15513
30K
18.64 mi13:38:002:38:578:3227:38
8:54
#14954
20M
20.00 mi13:50:092:51:068:3312:09
8:56
#14694
21M
21.00 mi14:00:043:01:018:379:55
9:55
#14577
35K
21.75 mi14:06:303:07:278:376:26
8:36
#14427
23M
23.00 mi14:17:513:18:488:3911:21
9:04
#14208
24M
24.00 mi14:27:123:28:098:409:21
9:21
#14177
40K
24.85 mi14:36:363:37:338:459:24
11:00
#14406
25.2M
25.20 mi14:40:563:41:538:484:20
12:34
#14503
Finish
26.22 mi14:50:493:51:468:519:53
9:42
#14621
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi174086408640816546(Top 65%)5883(Top 54%)5883(Top 672%)
10K6.21 mi3.10 mi16811+5976045+3636045+36316318(Top 64%)5715(Top 52%)5715(Top 652%)
15K9.32 mi3.11 mi16674+1375951+945951+9416546(Top 65%)5883(Top 54%)5883(Top 672%)
20K12.43 mi3.11 mi16191+4835685+2665685+26615089(Top 59%)5062(Top 46%)5062(Top 578%)
Half13.11 mi0.68 mi16115+765651+345651+3415087(Top 59%)5101(Top 47%)5101(Top 582%)
25K15.53 mi2.42 mi15513+6025310+3415310+34112770(Top 50%)3924(Top 36%)3924(Top 448%)
30K18.64 mi3.11 mi14954+5595055+2555055+25512730(Top 50%)4134(Top 38%)4134(Top 472%)
20M20.00 mi1.36 mi14694+2604942+1134942+11311839(Top 46%)3944(Top 36%)3944(Top 450%)
21M21.00 mi1.00 mi14577+1174922+204922+2012669(Top 50%)4617(Top 42%)4617(Top 527%)
35K21.75 mi0.75 mi14427+1504863+594863+5911351(Top 44%)3955(Top 36%)3955(Top 451%)
23M23.00 mi1.25 mi14208+2194797+664797+6611534(Top 45%)4178(Top 38%)4178(Top 477%)
24M24.00 mi1.00 mi14177+314828-314828-3113787(Top 54%)5331(Top 49%)5331(Top 609%)
40K24.85 mi0.85 mi14406-2295004-1765004-17618062(Top 71%)7523(Top 69%)7523(Top 859%)
25.2M25.20 mi0.35 mi14503-975073-695073-6918676(Top 73%)7844(Top 72%)7844(Top 895%)
Finish26.22 mi1.02 mi14621-1185162-895162-8917350(Top 68%)7183(Top 66%)7183(Top 820%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21story building
+97ft-345ft

Overall

16546

Females

5883

F55-59

5883

5K→10K

3.1 - 6.2 mi

Top 64%
×5story building
+79ft-138ft

Overall

16318

Females

5715

F55-59

5715

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+67ft-78ft

Overall

16546

Females

5883

F55-59

5883

15K→20K

9.3 - 12.4 mi

Top 59%
×5story building
+106ft-86ft

Overall

15089

Females

5062

F55-59

5062

20K→Half

12.4 - 13.1 mi

Top 59%
×2story building
+19ft-37ft

Overall

15087

Females

5101

F55-59

5101

Half→25K

13.1 - 15.5 mi

Top 50%
×4story building
+66ft-88ft

Overall

12770

Females

3924

F55-59

3924

25K→30K

15.5 - 18.6 mi

Top 50%
×9story building
+181ft-148ft

Overall

12730

Females

4134

F55-59

4134

30K→20M

18.6 - 20.0 mi

Top 46%
×5story building
+64ft-50ft

Overall

11839

Females

3944

F55-59

3944

20M→21M

20.0 - 21.0 mi

Top 50%
×8story building
+106ft-24ft

Overall

12669

Females

4617

F55-59

4617

21M→35K

21.0 - 21.8 mi

Top 44%
×7story building
+17ft-86ft

Overall

11351

Females

3955

F55-59

3955

35K→23M

21.8 - 23.0 mi

Top 45%
×5story building
+23ft-63ft

Overall

11534

Females

4178

F55-59

4178

23M→24M

23.0 - 24.0 mi

Top 54%
×6story building
+12ft-82ft

Overall

13787

Females

5331

F55-59

5331

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18062

Females

7523

F55-59

7523

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

18676

Females

7844

F55-59

7844

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2story building
+22ft-21ft

Overall

17350

Females

7183

F55-59

7183

Passing Analysis

Category:
Athletes Passed
3869
Passed By
1082
Net Change
+2787
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17408
5K → 10K69093+597#17408#16811
10K → 15K298161+137#16811#16674
15K → 20K53148+483#16674#16191
20K → Half826+76#16191#16115
Half → 25K6075+602#16115#15513
25K → 30K59435+559#15513#14954
30K → 20M28121+260#14954#14694
20M → 21M18366+117#14694#14577
21M → 35K16111+150#14577#14427
35K → 23M24930+219#14427#14208
23M → 24M10776+31#14208#14177
24M → 40K28257-229#14177#14406
40K → 25.2M15112-97#14406#14503
25.2M → Finish43161-118#14503#14621
TOTALS38691082+2787
📊

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