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BOSTON MARATHON 2023

Ana Fray

Bib: 1698•F

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 7%
Gender (Female)
#0 / 11423
Top 0.7%
Masters (Masters Women)
#0 / 6539
Top 0.2%
Division (F45-49)
#0 / 1817
Top 0.2%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:36
Rank: #1475
Start → 5K
19:36 | 6:19/mi
10K· 6.21 mi
39:20
Rank: #1704 (-229)
5K → 10K
19:44 | 6:21/mi
15K· 9.32 mi
59:07
Rank: #1760 (-56)
10K → 15K
19:47 | 6:22/mi
20K· 12.43 mi
1:18:58
Rank: #1740 (+20)
15K → 20K
19:51 | 6:23/mi
Half· 13.11 mi
1:23:14
Rank: #1729 (+11)
20K → Half
4:16 | 6:15/mi
25K· 15.53 mi
1:38:55
Rank: #1770 (-41)
Half → 25K
15:41 | 6:28/mi
30K· 18.64 mi
1:59:33
Rank: #1796 (-26)
25K → 30K
20:38 | 6:38/mi
20M
2:08:39
Rank: #1814 (-18)
30K → 20M
9:06 | 6:42/mi
21M
2:15:45
Rank: #1842 (-28)
20M → 21M
7:06 | 7:06/mi
35K· 21.75 mi
2:20:32
Rank: #1829 (+13)
21M → 35K
4:47 | 6:24/mi
23M
2:28:54
Rank: #1828 (+1)
35K → 23M
8:22 | 6:41/mi
24M
2:35:23
Rank: #1812 (+16)
23M → 24M
6:29 | 6:29/mi
40K· 24.85 mi
2:41:08
Rank: #1830 (-18)
24M → 40K
5:45 | 6:44/mi
25.2M
2:43:40
Rank: #1833 (-3)
40K → 25.2M
2:32 | 7:21/mi
Finish· 26.22 mi
2:50:32
Rank: #1869 (-36)
25.2M → Finish
6:52 | 6:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:14
Pace6:21 /mi
2nd Half
Distance13.11 mi
Time1:27:18
Pace6:40 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:5819:366:1919:36
6:19
-
10K
6.21 mi10:39:4239:206:2019:44
6:21
+0:02
15K
9.32 mi10:59:2959:076:2119:47
6:22
+0:01
20K
12.43 mi11:19:201:18:586:2119:51
6:23
+0:01
Half
13.11 mi11:23:361:23:146:214:16
6:15
-0:08
25K
15.53 mi11:39:171:38:556:2215:41
6:28
+0:13
30K
18.64 mi11:59:551:59:336:2520:38
6:38
+0:10
20M
20.00 mi12:09:012:08:396:269:06
6:42
+0:04
21M
21.00 mi12:16:072:15:456:287:06
7:06
+0:24
35K
21.75 mi12:20:542:20:326:284:47
6:24
-0:42
23M
23.00 mi12:29:162:28:546:288:22
6:41
+0:17
24M
24.00 mi12:35:452:35:236:286:29
6:29
-0:12
40K
24.85 mi12:41:302:41:086:295:45
6:44
+0:15
25.2M
25.20 mi12:44:022:43:406:302:32
7:21
+0:37
Finish
26.22 mi12:50:542:50:326:316:52
6:44
-0:37

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

6:15 /mi

Average Pace

6:31 /mi

Slowest Pace

7:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:40:54

94% of race

Time at Steady Pace

9:38

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:30 /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 mi10:19:5819:366:1919:36
6:19
#1475
10K
6.21 mi10:39:4239:206:2019:44
6:21
#1704
15K
9.32 mi10:59:2959:076:2119:47
6:22
#1760
20K
12.43 mi11:19:201:18:586:2119:51
6:23
#1740
Half
13.11 mi11:23:361:23:146:214:16
6:15
#1729
25K
15.53 mi11:39:171:38:556:2215:41
6:28
#1770
30K
18.64 mi11:59:551:59:336:2520:38
6:38
#1796
20M
20.00 mi12:09:012:08:396:269:06
6:42
#1814
21M
21.00 mi12:16:072:15:456:287:06
7:06
#1842
35K
21.75 mi12:20:542:20:326:284:47
6:24
#1829
23M
23.00 mi12:29:162:28:546:288:22
6:41
#1828
24M
24.00 mi12:35:452:35:236:286:29
6:29
#1812
40K
24.85 mi12:41:302:41:086:295:45
6:44
#1830
25.2M
25.20 mi12:44:022:43:406:302:32
7:21
#1833
Finish
26.22 mi12:50:542:50:326:316:52
6:44
#1869
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi147570701956(Top 7%)81(Top 0.7%)81(Top 4%)
10K6.21 mi3.10 mi1704-22975-575-51998(Top 8%)84(Top 0.7%)84(Top 5%)
15K9.32 mi3.11 mi1760-5676-176-11956(Top 7%)81(Top 0.7%)81(Top 4%)
20K12.43 mi3.11 mi1740+2075+175+11760(Top 7%)74(Top 0.6%)74(Top 4%)
Half13.11 mi0.68 mi1729+1174+174+11643(Top 6%)68(Top 0.6%)68(Top 4%)
25K15.53 mi2.42 mi1770-4175-175-12035(Top 8%)84(Top 0.7%)84(Top 5%)
30K18.64 mi3.11 mi1796-2675752154(Top 8%)96(Top 0.8%)96(Top 5%)
20M20.00 mi1.36 mi1814-1879-479-42283(Top 9%)110(Top 1.0%)110(Top 6%)
21M21.00 mi1.00 mi1842-2878+178+12647(Top 10%)152(Top 1%)152(Top 8%)
35K21.75 mi0.75 mi1829+1378781983(Top 7%)97(Top 0.8%)97(Top 5%)
23M23.00 mi1.25 mi1828+178782126(Top 8%)112(Top 1.0%)112(Top 6%)
24M24.00 mi1.00 mi1812+1678782057(Top 8%)124(Top 1%)124(Top 7%)
40K24.85 mi0.85 mi1830-1879-179-12503(Top 9%)181(Top 2%)181(Top 10%)
25.2M25.20 mi0.35 mi1833-379793245(Top 12%)275(Top 2%)275(Top 15%)
Finish26.22 mi1.02 mi1869-3682-382-33756(Top 14%)407(Top 4%)407(Top 22%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1956

Females

81

F45-49

81

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

1998

Females

84

F45-49

84

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1956

Females

81

F45-49

81

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1760

Females

74

F45-49

74

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1643

Females

68

F45-49

68

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2035

Females

84

F45-49

84

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2154

Females

96

F45-49

96

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2283

Females

110

F45-49

110

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2647

Females

152

F45-49

152

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

1983

Females

97

F45-49

97

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2126

Females

112

F45-49

112

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2057

Females

124

F45-49

124

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2503

Females

181

F45-49

181

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3245

Females

275

F45-49

275

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3756

Females

407

F45-49

407

Passing Analysis

Category:
Athletes Passed
381
Passed By
775
Net Change
-394
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1475
5K → 10K20249-229#1475#1704
10K → 15K3793-56#1704#1760
15K → 20K5434+20#1760#1740
20K → Half154+11#1740#1729
Half → 25K1859-41#1729#1770
25K → 30K5177-26#1770#1796
30K → 20M3048-18#1796#1814
20M → 21M1745-28#1814#1842
21M → 35K229+13#1842#1829
35K → 23M4039+1#1829#1828
23M → 24M3115+16#1828#1812
24M → 40K2038-18#1812#1830
40K → 25.2M1114-3#1830#1833
25.2M → Finish1551-36#1833#1869
TOTALS381775-394
📊

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