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BOSTON MARATHON 2023

Emily Quinlan

MA

Bib: 25391 F

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

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
11:07/mi
34:32
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
10:53/mi
1:08:22
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
10:42/mi
1:41:38
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
10:49/mi
2:15:13
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
10:17/mi
2:22:14
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
10:09/mi
2:46:50
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
11:28/mi
3:22:28
↑ 181↓ 1480.2%
138 ft elev
20M
10:46/mi
3:37:06
↑ 64↓ 500.2%
148 ft elev
21M
11:08/mi
3:48:14
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
9:53/mi
3:55:38
↑ 17↓ 861.7%
156 ft elev
23M
9:57/mi
4:08:06
↑ 23↓ 630.6%
116 ft elev
24M
9:57/mi
4:18:03
↓ 821.3%
34 ft elev
40K· 24.85 mi
10:01/mi
4:26:37
↓ 200.3%
20 ft elev
25.2M
11:50/mi
4:30:42
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
10:10/mi
4:41:04
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:22:14
Pace10:51 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:18:50
Pace10:35 /mi
📊Negative Split: 2.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:2634:3211:0734:32
11:07
-
10K
6.21 mi12:29:161:08:2211:0033:50
10:53
-0:14
15K
9.32 mi13:02:321:41:3810:5433:16
10:42
-0:11
20K
12.43 mi13:36:072:15:1310:5333:35
10:49
+0:07
Half
13.11 mi13:43:082:22:1410:517:01
10:17
-0:32
25K
15.53 mi14:07:442:46:5010:4424:36
10:09
-0:08
30K
18.64 mi14:43:223:22:2810:5235:38
11:28
+1:19
20M
20.00 mi14:58:003:37:0610:5114:38
10:46
-0:42
21M
21.00 mi15:09:083:48:1410:5211:08
11:08
+0:22
35K
21.75 mi15:16:323:55:3810:507:24
9:53
-1:15
23M
23.00 mi15:29:004:08:0610:4712:28
9:57
+0:04
24M
24.00 mi15:38:574:18:0310:459:57
9:57
0:00
40K
24.85 mi15:47:314:26:3710:448:34
10:01
+0:04
25.2M
25.20 mi15:51:364:30:4210:454:05
11:50
+1:49
Finish
26.22 mi16:01:584:41:0410:4410:22
10:10
-1:40

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

9:53 /mi

Average Pace

10:44 /mi

Slowest Pace

11:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41:51

58% of race

Time at Steady Pace

1:55:08

41% of race

Time at Slower Pace

4:05

1% of race

Average Pace: 10:43 /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 mi11:55:2634:3211:0734:32
11:07
#25827
10K
6.21 mi12:29:161:08:2211:0033:50
10:53
#25605
15K
9.32 mi13:02:321:41:3810:5433:16
10:42
#25307
20K
12.43 mi13:36:072:15:1310:5333:35
10:49
#25042
Half
13.11 mi13:43:082:22:1410:517:01
10:17
#24979
25K
15.53 mi14:07:442:46:5010:4424:36
10:09
#24619
30K
18.64 mi14:43:223:22:2810:5235:38
11:28
#24463
20M
20.00 mi14:58:003:37:0610:5114:38
10:46
#24291
21M
21.00 mi15:09:083:48:1410:5211:08
11:08
#24144
35K
21.75 mi15:16:323:55:3810:507:24
9:53
#24061
23M
23.00 mi15:29:004:08:0610:4712:28
9:57
#23893
24M
24.00 mi15:38:574:18:0310:459:57
9:57
#23779
40K
24.85 mi15:47:314:26:3710:448:34
10:01
#23672
25.2M
25.20 mi15:51:364:30:4210:454:05
11:50
#23653
Finish
26.22 mi16:01:584:41:0410:4410:22
10:10
#23626
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25827109391093924810(Top 93%)10356(Top 91%)10356(Top 212%)
10K6.21 mi3.10 mi25605+22210799+14010799+14025328(Top 95%)10626(Top 93%)10626(Top 218%)
15K9.32 mi3.11 mi25307+29810616+18310616+18324810(Top 93%)10356(Top 91%)10356(Top 212%)
20K12.43 mi3.11 mi25042+26510479+13710479+13724341(Top 91%)10115(Top 89%)10115(Top 207%)
Half13.11 mi0.68 mi24979+6310446+3310446+3323835(Top 90%)9824(Top 86%)9824(Top 201%)
25K15.53 mi2.42 mi24619+36010258+18810258+18822519(Top 85%)9127(Top 80%)9127(Top 187%)
30K18.64 mi3.11 mi24463+15610183+7510183+7523814(Top 89%)9907(Top 87%)9907(Top 203%)
20M20.00 mi1.36 mi24291+17210100+8310100+8322299(Top 84%)9142(Top 80%)9142(Top 187%)
21M21.00 mi1.00 mi24144+14710029+7110029+7121122(Top 79%)8529(Top 75%)8529(Top 175%)
35K21.75 mi0.75 mi24061+839982+479982+4721010(Top 79%)8505(Top 74%)8505(Top 174%)
23M23.00 mi1.25 mi23893+1689895+879895+8719886(Top 75%)7902(Top 69%)7902(Top 162%)
24M24.00 mi1.00 mi23779+1149838+579838+5720686(Top 78%)8384(Top 73%)8384(Top 172%)
40K24.85 mi0.85 mi23672+1079788+509788+5020050(Top 75%)8092(Top 71%)8092(Top 166%)
25.2M25.20 mi0.35 mi23653+199780+89780+822245(Top 84%)9265(Top 81%)9265(Top 190%)
Finish26.22 mi1.02 mi23626+279775+59775+522238(Top 84%)9255(Top 81%)9255(Top 189%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21story building
+97ft-345ft

Overall

24810

Females

10356

F18-39

10356

5K→10K

3.1 - 6.2 mi

Top 95%
×5story building
+79ft-138ft

Overall

25328

Females

10626

F18-39

10626

10K→15K

6.2 - 9.3 mi

Top 93%
×3story building
+67ft-78ft

Overall

24810

Females

10356

F18-39

10356

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

24341

Females

10115

F18-39

10115

20K→Half

12.4 - 13.1 mi

Top 90%
×2story building
+19ft-37ft

Overall

23835

Females

9824

F18-39

9824

Half→25K

13.1 - 15.5 mi

Top 85%
×4story building
+66ft-88ft

Overall

22519

Females

9127

F18-39

9127

25K→30K

15.5 - 18.6 mi

Top 89%
×9story building
+181ft-148ft

Overall

23814

Females

9907

F18-39

9907

30K→20M

18.6 - 20.0 mi

Top 84%
×5story building
+64ft-50ft

Overall

22299

Females

9142

F18-39

9142

20M→21M

20.0 - 21.0 mi

Top 79%
×8story building
+106ft-24ft

Overall

21122

Females

8529

F18-39

8529

21M→35K

21.0 - 21.8 mi

Top 79%
×7story building
+17ft-86ft

Overall

21010

Females

8505

F18-39

8505

35K→23M

21.8 - 23.0 mi

Top 75%
×5story building
+23ft-63ft

Overall

19886

Females

7902

F18-39

7902

23M→24M

23.0 - 24.0 mi

Top 78%
×6story building
+12ft-82ft

Overall

20686

Females

8384

F18-39

8384

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

20050

Females

8092

F18-39

8092

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

22245

Females

9265

F18-39

9265

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2story building
+22ft-21ft

Overall

22238

Females

9255

F18-39

9255

Passing Analysis

Category:
Athletes Passed
2324
Passed By
123
Net Change
+2201
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25827
5K → 10K26543+222#25827#25605
10K → 15K31517+298#25605#25307
15K → 20K2716+265#25307#25042
20K → Half652+63#25042#24979
Half → 25K3600+360#24979#24619
25K → 30K18630+156#24619#24463
30K → 20M1742+172#24463#24291
20M → 21M1492+147#24291#24144
21M → 35K841+83#24144#24061
35K → 23M1680+168#24061#23893
23M → 24M1162+114#23893#23779
24M → 40K1070+107#23779#23672
40K → 25.2M234+19#23672#23653
25.2M → Finish4114+27#23653#23626
TOTALS2324123+2201
📊

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