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BOSTON MARATHON 2023

Jun White

Bib: 17399•F

OR

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 48%
Gender (Female)
#0 / 11423
Top 31%
Masters (Masters Women)
#0 / 6539
Top 18%
Division (F45-49)
#0 / 1817
Top 19%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:15
Rank: #12411
Start → 5K
24:15 | 7:48/mi
10K· 6.21 mi
48:05
Rank: #12179 (+232)
5K → 10K
23:50 | 7:40/mi
15K· 9.32 mi
1:13:06
Rank: #13068 (-889)
10K → 15K
25:01 | 8:03/mi
20K· 12.43 mi
1:37:38
Rank: #12924 (+144)
15K → 20K
24:32 | 7:54/mi
Half· 13.11 mi
1:42:56
Rank: #12893 (+31)
20K → Half
5:18 | 7:46/mi
25K· 15.53 mi
2:02:15
Rank: #12788 (+105)
Half → 25K
19:19 | 7:58/mi
30K· 18.64 mi
2:28:18
Rank: #12952 (-164)
25K → 30K
26:03 | 8:23/mi
20M
2:40:07
Rank: #13095 (-143)
30K → 20M
11:49 | 8:42/mi
21M
2:49:30
Rank: #13222 (-127)
20M → 21M
9:23 | 9:23/mi
35K· 21.75 mi
2:55:51
Rank: #13300 (-78)
21M → 35K
6:21 | 8:29/mi
23M
3:06:22
Rank: #13215 (+85)
35K → 23M
10:31 | 8:24/mi
24M
3:14:24
Rank: #13122 (+93)
23M → 24M
8:02 | 8:02/mi
40K· 24.85 mi
3:21:19
Rank: #13011 (+111)
24M → 40K
6:55 | 8:05/mi
25.2M
3:24:15
Rank: #12954 (+57)
40K → 25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
3:31:52
Rank: #12772 (+182)
25.2M → Finish
7:37 | 7:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:56
Pace7:51 /mi
2nd Half
Distance13.11 mi
Time1:48:56
Pace8:19 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:4424:157:4824:15
7:48
-
10K
6.21 mi11:38:3448:057:4423:50
7:40
-0:08
15K
9.32 mi12:03:351:13:067:5125:01
8:03
+0:23
20K
12.43 mi12:28:071:37:387:5124:32
7:54
-0:09
Half
13.11 mi12:33:251:42:567:515:18
7:46
-0:08
25K
15.53 mi12:52:442:02:157:5219:19
7:58
+0:12
30K
18.64 mi13:18:472:28:187:5726:03
8:23
+0:25
20M
20.00 mi13:30:362:40:078:0011:49
8:42
+0:19
21M
21.00 mi13:39:592:49:308:049:23
9:23
+0:41
35K
21.75 mi13:46:202:55:518:056:21
8:29
-0:54
23M
23.00 mi13:56:513:06:228:0610:31
8:24
-0:05
24M
24.00 mi14:04:533:14:248:068:02
8:02
-0:22
40K
24.85 mi14:11:483:21:198:066:55
8:05
+0:03
25.2M
25.20 mi14:14:443:24:158:062:56
8:30
+0:25
Finish
26.22 mi14:22:213:31:528:057:37
7:28
-1:02

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

7:28 /mi

Average Pace

8:05 /mi

Slowest Pace

9:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:01:00

29% of race

Time at Steady Pace

1:23:49

40% of race

Time at Slower Pace

1:07:03

32% of race

Average Pace: 8:05 /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 mi11:14:4424:157:4824:15
7:48
#12411
10K
6.21 mi11:38:3448:057:4423:50
7:40
#12179
15K
9.32 mi12:03:351:13:067:5125:01
8:03
#13068
20K
12.43 mi12:28:071:37:387:5124:32
7:54
#12924
Half
13.11 mi12:33:251:42:567:515:18
7:46
#12893
25K
15.53 mi12:52:442:02:157:5219:19
7:58
#12788
30K
18.64 mi13:18:472:28:187:5726:03
8:23
#12952
20M
20.00 mi13:30:362:40:078:0011:49
8:42
#13095
21M
21.00 mi13:39:592:49:308:049:23
9:23
#13222
35K
21.75 mi13:46:202:55:518:056:21
8:29
#13300
23M
23.00 mi13:56:513:06:228:0610:31
8:24
#13215
24M
24.00 mi14:04:533:14:248:068:02
8:02
#13122
40K
24.85 mi14:11:483:21:198:066:55
8:05
#13011
25.2M
25.20 mi14:14:443:24:158:062:56
8:30
#12954
Finish
26.22 mi14:22:213:31:528:057:37
7:28
#12772
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi124113110311014815(Top 56%)4572(Top 40%)4572(Top 252%)
10K6.21 mi3.10 mi12179+2322965+1452965+14512010(Top 45%)2881(Top 25%)2881(Top 159%)
15K9.32 mi3.11 mi13068-8893502-5373502-53714815(Top 56%)4572(Top 40%)4572(Top 252%)
20K12.43 mi3.11 mi12924+1443437+653437+6512605(Top 47%)3322(Top 29%)3322(Top 183%)
Half13.11 mi0.68 mi12893+313418+193418+1912524(Top 47%)3227(Top 28%)3227(Top 178%)
25K15.53 mi2.42 mi12788+1053390+283390+2812478(Top 47%)3350(Top 29%)3350(Top 184%)
30K18.64 mi3.11 mi12952-1643518-1283518-12813591(Top 51%)4081(Top 36%)4081(Top 225%)
20M20.00 mi1.36 mi13095-1433620-1023620-10214836(Top 56%)4897(Top 43%)4897(Top 270%)
21M21.00 mi1.00 mi13222-1273705-853705-8515400(Top 58%)5277(Top 46%)5277(Top 290%)
35K21.75 mi0.75 mi13300-783771-663771-6615235(Top 57%)5239(Top 46%)5239(Top 288%)
23M23.00 mi1.25 mi13215+853741+303741+3012594(Top 47%)3845(Top 34%)3845(Top 212%)
24M24.00 mi1.00 mi13122+933723+183723+1811503(Top 43%)3334(Top 29%)3334(Top 183%)
40K24.85 mi0.85 mi13011+1113684+393684+3910686(Top 40%)2990(Top 26%)2990(Top 165%)
25.2M25.20 mi0.35 mi12954+573657+273657+279684(Top 36%)2567(Top 22%)2567(Top 141%)
Finish26.22 mi1.02 mi12772+1823569+883569+888410(Top 32%)2011(Top 18%)2011(Top 111%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21stories
+97ft-345ft

Overall

14815

Females

4572

F45-49

4572

5K→10K

3.1 - 6.2 mi

Top 45%
×5stories
+79ft-138ft

Overall

12010

Females

2881

F45-49

2881

10K→15K

6.2 - 9.3 mi

Top 56%
×3stories
+67ft-78ft

Overall

14815

Females

4572

F45-49

4572

15K→20K

9.3 - 12.4 mi

Top 47%
×5stories
+106ft-86ft

Overall

12605

Females

3322

F45-49

3322

20K→Half

12.4 - 13.1 mi

Top 47%
×2stories
+19ft-37ft

Overall

12524

Females

3227

F45-49

3227

Half→25K

13.1 - 15.5 mi

Top 47%
×4stories
+66ft-88ft

Overall

12478

Females

3350

F45-49

3350

25K→30K

15.5 - 18.6 mi

Top 51%
×9stories
+181ft-148ft

Overall

13591

Females

4081

F45-49

4081

30K→20M

18.6 - 20.0 mi

Top 56%
×5stories
+64ft-50ft

Overall

14836

Females

4897

F45-49

4897

20M→21M

20.0 - 21.0 mi

Top 58%
×8stories
+106ft-24ft

Overall

15400

Females

5277

F45-49

5277

21M→35K

21.0 - 21.8 mi

Top 57%
×7stories
+17ft-86ft

Overall

15235

Females

5239

F45-49

5239

35K→23M

21.8 - 23.0 mi

Top 47%
×5stories
+23ft-63ft

Overall

12594

Females

3845

F45-49

3845

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

11503

Females

3334

F45-49

3334

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10686

Females

2990

F45-49

2990

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9684

Females

2567

F45-49

2567

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2stories
+22ft-21ft

Overall

8410

Females

2011

F45-49

2011

Passing Analysis

Category:
Athletes Passed
1872
Passed By
2233
Net Change
-361
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12411
5K → 10K445213+232#12411#12179
10K → 15K29918-889#12179#13068
15K → 20K258114+144#13068#12924
20K → Half5423+31#12924#12893
Half → 25K18378+105#12893#12788
25K → 30K135299-164#12788#12952
30K → 20M51194-143#12952#13095
20M → 21M56183-127#13095#13222
21M → 35K35113-78#13222#13300
35K → 23M13449+85#13300#13215
23M → 24M12330+93#13215#13122
24M → 40K12110+111#13122#13011
40K → 25.2M625+57#13011#12954
25.2M → Finish1864+182#12954#12772
TOTALS18722233-361
📊

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