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BOSTON MARATHON 2023

Gloria Book

Bib: 18059•F

WI

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 40%
Gender (Female)
#0 / 11423
Top 21%
Division (F18-39)
#0 / 4884
Top 37%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:27
Rank: #15404
Start → 5K
25:27 | 8:11/mi
10K· 6.21 mi
49:31
Rank: #14147 (+1257)
5K → 10K
24:04 | 7:45/mi
15K· 9.32 mi
1:12:58
Rank: #12960 (+1187)
10K → 15K
23:27 | 7:33/mi
20K· 12.43 mi
1:36:43
Rank: #12238 (+722)
15K → 20K
23:45 | 7:39/mi
Half· 13.11 mi
1:41:56
Rank: #12198 (+40)
20K → Half
5:13 | 7:39/mi
25K· 15.53 mi
2:00:40
Rank: #11880 (+318)
Half → 25K
18:44 | 7:44/mi
30K· 18.64 mi
2:24:53
Rank: #11371 (+509)
25K → 30K
24:13 | 7:48/mi
20M
2:35:46
Rank: #11257 (+114)
30K → 20M
10:53 | 8:01/mi
21M
2:44:17
Rank: #11197 (+60)
20M → 21M
8:31 | 8:31/mi
35K· 21.75 mi
2:49:52
Rank: #11081 (+116)
21M → 35K
5:35 | 7:28/mi
23M
2:59:40
Rank: #10889 (+192)
35K → 23M
9:48 | 7:50/mi
24M
3:07:16
Rank: #10762 (+127)
23M → 24M
7:36 | 7:36/mi
40K· 24.85 mi
3:14:05
Rank: #10698 (+64)
24M → 40K
6:49 | 7:58/mi
25.2M
3:17:11
Rank: #10724 (-26)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:25:10
Rank: #10707 (+17)
25.2M → Finish
7:59 | 7:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:56
Pace7:47 /mi
2nd Half
Distance13.11 mi
Time1:43:14
Pace7:52 /mi
📊Positive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:5825:278:1125:27
8:11
-
10K
6.21 mi11:41:0249:317:5824:04
7:45
-0:26
15K
9.32 mi12:04:291:12:587:5023:27
7:33
-0:12
20K
12.43 mi12:28:141:36:437:4723:45
7:39
+0:06
Half
13.11 mi12:33:271:41:567:475:13
7:39
0:00
25K
15.53 mi12:52:112:00:407:4618:44
7:44
+0:05
30K
18.64 mi13:16:242:24:537:4624:13
7:48
+0:04
20M
20.00 mi13:27:172:35:467:4710:53
8:01
+0:13
21M
21.00 mi13:35:482:44:177:498:31
8:31
+0:30
35K
21.75 mi13:41:232:49:527:495:35
7:28
-1:03
23M
23.00 mi13:51:112:59:407:499:48
7:50
+0:22
24M
24.00 mi13:58:473:07:167:487:36
7:36
-0:14
40K
24.85 mi14:05:363:14:057:496:49
7:58
+0:22
25.2M
25.20 mi14:08:423:17:117:493:06
8:59
+1:01
Finish
26.22 mi14:16:413:25:107:507:59
7:50
-1:09

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

7:50 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

36:38

18% of race

Time at Steady Pace

2:00:35

59% of race

Time at Slower Pace

47:57

23% of race

Average Pace: 7:49 /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 mi11:16:5825:278:1125:27
8:11
#15404
10K
6.21 mi11:41:0249:317:5824:04
7:45
#14147
15K
9.32 mi12:04:291:12:587:5023:27
7:33
#12960
20K
12.43 mi12:28:141:36:437:4723:45
7:39
#12238
Half
13.11 mi12:33:271:41:567:475:13
7:39
#12198
25K
15.53 mi12:52:112:00:407:4618:44
7:44
#11880
30K
18.64 mi13:16:242:24:537:4624:13
7:48
#11371
20M
20.00 mi13:27:172:35:467:4710:53
8:01
#11257
21M
21.00 mi13:35:482:44:177:498:31
8:31
#11197
35K
21.75 mi13:41:232:49:527:495:35
7:28
#11081
23M
23.00 mi13:51:112:59:407:499:48
7:50
#10889
24M
24.00 mi13:58:473:07:167:487:36
7:36
#10762
40K
24.85 mi14:05:363:14:057:496:49
7:58
#10698
25.2M
25.20 mi14:08:423:17:117:493:06
8:59
#10724
Finish
26.22 mi14:16:413:25:107:507:59
7:50
#10707
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi154044898489810571(Top 40%)2122(Top 19%)2122(Top 43%)
10K6.21 mi3.10 mi14147+12574128+7704128+77012653(Top 48%)3229(Top 28%)3229(Top 66%)
15K9.32 mi3.11 mi12960+11873435+6933435+69310571(Top 40%)2122(Top 19%)2122(Top 43%)
20K12.43 mi3.11 mi12238+7223055+3803055+38010479(Top 39%)2137(Top 19%)2137(Top 44%)
Half13.11 mi0.68 mi12198+403036+193036+1911453(Top 43%)2594(Top 23%)2594(Top 53%)
25K15.53 mi2.42 mi11880+3182861+1752861+17510521(Top 40%)2244(Top 20%)2244(Top 46%)
30K18.64 mi3.11 mi11371+5092620+2412620+2419340(Top 35%)1860(Top 16%)1860(Top 38%)
20M20.00 mi1.36 mi11257+1142573+472573+4710355(Top 39%)2401(Top 21%)2401(Top 49%)
21M21.00 mi1.00 mi11197+602561+122561+1210591(Top 40%)2664(Top 23%)2664(Top 55%)
35K21.75 mi0.75 mi11081+1162508+532508+538343(Top 31%)1645(Top 14%)1645(Top 34%)
23M23.00 mi1.25 mi10889+1922443+652443+658631(Top 32%)1858(Top 16%)1858(Top 38%)
24M24.00 mi1.00 mi10762+1272404+392404+398444(Top 32%)1863(Top 16%)1863(Top 38%)
40K24.85 mi0.85 mi10698+642399+52399+59902(Top 37%)2600(Top 23%)2600(Top 53%)
25.2M25.20 mi0.35 mi10724-262425-262425-2612482(Top 47%)3941(Top 35%)3941(Top 81%)
Finish26.22 mi1.02 mi10707+172450-252450-2510952(Top 41%)3160(Top 28%)3160(Top 65%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21stories
+97ft-345ft

Overall

10571

Females

2122

F18-39

2122

5K→10K

3.1 - 6.2 mi

Top 48%
×5stories
+79ft-138ft

Overall

12653

Females

3229

F18-39

3229

10K→15K

6.2 - 9.3 mi

Top 40%
×3stories
+67ft-78ft

Overall

10571

Females

2122

F18-39

2122

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

10479

Females

2137

F18-39

2137

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

11453

Females

2594

F18-39

2594

Half→25K

13.1 - 15.5 mi

Top 40%
×4stories
+66ft-88ft

Overall

10521

Females

2244

F18-39

2244

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

9340

Females

1860

F18-39

1860

30K→20M

18.6 - 20.0 mi

Top 39%
×5stories
+64ft-50ft

Overall

10355

Females

2401

F18-39

2401

20M→21M

20.0 - 21.0 mi

Top 40%
×8stories
+106ft-24ft

Overall

10591

Females

2664

F18-39

2664

21M→35K

21.0 - 21.8 mi

Top 31%
×7stories
+17ft-86ft

Overall

8343

Females

1645

F18-39

1645

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

8631

Females

1858

F18-39

1858

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

8444

Females

1863

F18-39

1863

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9902

Females

2600

F18-39

2600

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

12482

Females

3941

F18-39

3941

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2stories
+22ft-21ft

Overall

10952

Females

3160

F18-39

3160

Passing Analysis

Category:
Athletes Passed
5063
Passed By
366
Net Change
+4697
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15404
5K → 10K129336+1257#15404#14147
10K → 15K11903+1187#14147#12960
15K → 20K7319+722#12960#12238
20K → Half5515+40#12238#12198
Half → 25K33517+318#12198#11880
25K → 30K5156+509#11880#11371
30K → 20M15440+114#11371#11257
20M → 21M11555+60#11257#11197
21M → 35K1182+116#11197#11081
35K → 23M20816+192#11081#10889
23M → 24M14518+127#10889#10762
24M → 40K9935+64#10762#10698
40K → 25.2M2450-26#10698#10724
25.2M → Finish8164+17#10724#10707
TOTALS5063366+4697
📊

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