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BOSTON MARATHON 2023

Breanna Barney

Bib: 8392•F

MO

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 21%
Gender (Female)
#0 / 11423
Top 5%
Division (F18-39)
#0 / 4884
Top 9%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:13
Rank: #4972
Start → 5K
21:13 | 6:50/mi
10K· 6.21 mi
42:32
Rank: #5383 (-411)
5K → 10K
21:19 | 6:52/mi
15K· 9.32 mi
1:04:06
Rank: #5693 (-310)
10K → 15K
21:34 | 6:56/mi
20K· 12.43 mi
1:26:12
Rank: #5962 (-269)
15K → 20K
22:06 | 7:07/mi
Half· 13.11 mi
1:30:56
Rank: #5971 (-9)
20K → Half
4:44 | 6:56/mi
25K· 15.53 mi
1:48:20
Rank: #6053 (-82)
Half → 25K
17:24 | 7:11/mi
30K· 18.64 mi
2:11:18
Rank: #6084 (-31)
25K → 30K
22:58 | 7:24/mi
20M
2:21:20
Rank: #6040 (+44)
30K → 20M
10:02 | 7:23/mi
21M
2:29:04
Rank: #5982 (+58)
20M → 21M
7:44 | 7:44/mi
35K· 21.75 mi
2:34:20
Rank: #5932 (+50)
21M → 35K
5:16 | 7:02/mi
23M
2:43:31
Rank: #5864 (+68)
35K → 23M
9:11 | 7:20/mi
24M
2:50:43
Rank: #5806 (+58)
23M → 24M
7:12 | 7:12/mi
40K· 24.85 mi
2:57:01
Rank: #5770 (+36)
24M → 40K
6:18 | 7:22/mi
25.2M
2:59:45
Rank: #5748 (+22)
40K → 25.2M
2:44 | 7:56/mi
Finish· 26.22 mi
3:06:54
Rank: #5674 (+74)
25.2M → Finish
7:09 | 7:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:56
Pace6:56 /mi
2nd Half
Distance13.11 mi
Time1:35:58
Pace7:19 /mi
📊Positive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:3021:136:5021:13
6:50
-
10K
6.21 mi11:07:4942:326:5121:19
6:52
+0:02
15K
9.32 mi11:29:231:04:066:5321:34
6:56
+0:04
20K
12.43 mi11:51:291:26:126:5622:06
7:07
+0:11
Half
13.11 mi11:56:131:30:566:564:44
6:56
-0:11
25K
15.53 mi12:13:371:48:206:5817:24
7:11
+0:15
30K
18.64 mi12:36:352:11:187:0322:58
7:24
+0:13
20M
20.00 mi12:46:372:21:207:0410:02
7:23
-0:01
21M
21.00 mi12:54:212:29:047:067:44
7:44
+0:21
35K
21.75 mi12:59:372:34:207:065:16
7:02
-0:42
23M
23.00 mi13:08:482:43:317:079:11
7:20
+0:18
24M
24.00 mi13:16:002:50:437:077:12
7:12
-0:08
40K
24.85 mi13:22:182:57:017:076:18
7:22
+0:10
25.2M
25.20 mi13:25:022:59:457:082:44
7:56
+0:34
Finish
26.22 mi13:32:113:06:547:087:09
7:01
-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

6:50 /mi

Average Pace

7:08 /mi

Slowest Pace

7:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56:26

94% of race

Time at Steady Pace

10:28

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:08 /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 mi10:46:3021:136:5021:13
6:50
#4972
10K
6.21 mi11:07:4942:326:5121:19
6:52
#5383
15K
9.32 mi11:29:231:04:066:5321:34
6:56
#5693
20K
12.43 mi11:51:291:26:126:5622:06
7:07
#5962
Half
13.11 mi11:56:131:30:566:564:44
6:56
#5971
25K
15.53 mi12:13:371:48:206:5817:24
7:11
#6053
30K
18.64 mi12:36:352:11:187:0322:58
7:24
#6084
20M
20.00 mi12:46:372:21:207:0410:02
7:23
#6040
21M
21.00 mi12:54:212:29:047:067:44
7:44
#5982
35K
21.75 mi12:59:372:34:207:065:16
7:02
#5932
23M
23.00 mi13:08:482:43:317:079:11
7:20
#5864
24M
24.00 mi13:16:002:50:437:077:12
7:12
#5806
40K
24.85 mi13:22:182:57:017:076:18
7:22
#5770
25.2M
25.20 mi13:25:022:59:457:082:44
7:56
#5748
Finish
26.22 mi13:32:113:06:547:087:09
7:01
#5674
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi49723533536225(Top 23%)577(Top 5%)577(Top 12%)
10K6.21 mi3.10 mi5383-411404-51404-515857(Top 22%)503(Top 4%)503(Top 10%)
15K9.32 mi3.11 mi5693-310456-52456-526225(Top 23%)577(Top 5%)577(Top 12%)
20K12.43 mi3.11 mi5962-269512-56512-566623(Top 25%)683(Top 6%)683(Top 14%)
Half13.11 mi0.68 mi5971-9516-4516-46260(Top 24%)560(Top 5%)560(Top 11%)
25K15.53 mi2.42 mi6053-82526-10526-106549(Top 25%)708(Top 6%)708(Top 14%)
30K18.64 mi3.11 mi6084-31551-25551-256569(Top 25%)782(Top 7%)782(Top 16%)
20M20.00 mi1.36 mi6040+44553-2553-26111(Top 23%)725(Top 6%)725(Top 15%)
21M21.00 mi1.00 mi5982+58551+2551+25832(Top 22%)752(Top 7%)752(Top 15%)
35K21.75 mi0.75 mi5932+50545+6545+65590(Top 21%)640(Top 6%)640(Top 13%)
23M23.00 mi1.25 mi5864+68540+5540+55511(Top 21%)661(Top 6%)661(Top 14%)
24M24.00 mi1.00 mi5806+585405405767(Top 22%)808(Top 7%)808(Top 17%)
40K24.85 mi0.85 mi5770+36542-2542-25907(Top 22%)938(Top 8%)938(Top 19%)
25.2M25.20 mi0.35 mi5748+22546-4546-46129(Top 23%)1079(Top 9%)1079(Top 22%)
Finish26.22 mi1.02 mi5674+74540+6540+65327(Top 20%)826(Top 7%)826(Top 17%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21stories
+97ft-345ft

Overall

6225

Females

577

F18-39

577

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

5857

Females

503

F18-39

503

10K→15K

6.2 - 9.3 mi

Top 23%
×3stories
+67ft-78ft

Overall

6225

Females

577

F18-39

577

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

6623

Females

683

F18-39

683

20K→Half

12.4 - 13.1 mi

Top 24%
×2stories
+19ft-37ft

Overall

6260

Females

560

F18-39

560

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

6549

Females

708

F18-39

708

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6569

Females

782

F18-39

782

30K→20M

18.6 - 20.0 mi

Top 23%
×5stories
+64ft-50ft

Overall

6111

Females

725

F18-39

725

20M→21M

20.0 - 21.0 mi

Top 22%
×8stories
+106ft-24ft

Overall

5832

Females

752

F18-39

752

21M→35K

21.0 - 21.8 mi

Top 21%
×7stories
+17ft-86ft

Overall

5590

Females

640

F18-39

640

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

5511

Females

661

F18-39

661

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

5767

Females

808

F18-39

808

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

5907

Females

938

F18-39

938

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6129

Females

1079

F18-39

1079

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5327

Females

826

F18-39

826

Passing Analysis

Category:
Athletes Passed
923
Passed By
1625
Net Change
-702
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4972
5K → 10K70481-411#4972#5383
10K → 15K37347-310#5383#5693
15K → 20K36305-269#5693#5962
20K → Half1827-9#5962#5971
Half → 25K50132-82#5971#6053
25K → 30K115146-31#6053#6084
30K → 20M8339+44#6084#6040
20M → 21M8426+58#6040#5982
21M → 35K6212+50#5982#5932
35K → 23M9022+68#5932#5864
23M → 24M8426+58#5864#5806
24M → 40K5923+36#5806#5770
40K → 25.2M3614+22#5770#5748
25.2M → Finish9925+74#5748#5674
TOTALS9231625-702
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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