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BOSTON MARATHON 2023

Quedma López

Bib: 19597•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

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:41/mi
23:52
↑ 97↓ 3451.5%
10K· 6.21 mi
7:55/mi
48:29
↑ 79↓ 1380.4%
15K· 9.32 mi
8:04/mi
1:13:33
↑ 67↓ 78
20K· 12.43 mi
8:27/mi
1:39:48
↑ 106↓ 860.1%
Half· 13.11 mi
8:14/mi
1:45:25
↑ 19↓ 370.5%
25K· 15.53 mi
8:56/mi
2:07:05
↑ 66↓ 880.2%
30K· 18.64 mi
9:25/mi
2:36:20
↑ 181↓ 1480.2%
20M
9:38/mi
2:49:25
↑ 64↓ 500.2%
21M
10:25/mi
2:59:50
↑ 106↓ 241.6%
35K· 21.75 mi
9:08/mi
3:06:40
↑ 17↓ 861.7%
23M
9:32/mi
3:18:36
↑ 23↓ 630.6%
24M
9:14/mi
3:27:50
↓ 821.3%
40K· 24.85 mi
9:26/mi
3:35:54
↓ 200.3%
25.2M
10:21/mi
3:39:28
↑ 13↓ 160.2%
Finish· 26.22 mi
9:18/mi
3:48:57
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:25
Pace8:02 /mi
2nd Half
Distance13.11 mi
Time2:03:32
Pace9:25 /mi
📊Positive Split: 17.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:38:5423:527:4123:52
7:41
-
10K
6.21 mi12:03:3148:297:4824:37
7:55
+0:14
15K
9.32 mi12:28:351:13:337:5325:04
8:04
+0:09
20K
12.43 mi12:54:501:39:488:0226:15
8:27
+0:23
Half
13.11 mi13:00:271:45:258:025:37
8:14
-0:13
25K
15.53 mi13:22:072:07:058:1121:40
8:56
+0:42
30K
18.64 mi13:51:222:36:208:2329:15
9:25
+0:29
20M
20.00 mi14:04:272:49:258:2813:05
9:38
+0:13
21M
21.00 mi14:14:522:59:508:3410:25
10:25
+0:47
35K
21.75 mi14:21:423:06:408:356:50
9:08
-1:17
23M
23.00 mi14:33:383:18:368:3811:56
9:32
+0:24
24M
24.00 mi14:42:523:27:508:409:14
9:14
-0:18
40K
24.85 mi14:50:563:35:548:418:04
9:26
+0:12
25.2M
25.20 mi14:54:303:39:288:433:34
10:21
+0:55
Finish
26.22 mi15:03:593:48:578:449:29
9:18
-1:03

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

7:41 /mi

Average Pace

8:44 /mi

Slowest Pace

10:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:25

46% of race

Time at Steady Pace

1:49:33

48% of race

Time at Slower Pace

13:59

6% of race

Average Pace: 8:44 /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 mi11:38:5423:527:4123:52
7:41
#11312
10K
6.21 mi12:03:3148:297:4824:37
7:55
#12733
15K
9.32 mi12:28:351:13:337:5325:04
8:04
#13512
20K
12.43 mi12:54:501:39:488:0226:15
8:27
#14336
Half
13.11 mi13:00:271:45:258:025:37
8:14
#14445
25K
15.53 mi13:22:072:07:058:1121:40
8:56
#15219
30K
18.64 mi13:51:222:36:208:2329:15
9:25
#16064
20M
20.00 mi14:04:272:49:258:2813:05
9:38
#16348
21M
21.00 mi14:14:522:59:508:3410:25
10:25
#16571
35K
21.75 mi14:21:423:06:408:356:50
9:08
#16664
23M
23.00 mi14:33:383:18:368:3811:56
9:32
#16795
24M
24.00 mi14:42:523:27:508:409:14
9:14
#16881
40K
24.85 mi14:50:563:35:548:418:04
9:26
#16917
25.2M
25.20 mi14:54:303:39:288:433:34
10:21
#16958
Finish
26.22 mi15:03:593:48:578:449:29
9:18
#17096
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi113122501250114969(Top 56%)4665(Top 41%)4665(Top 96%)
10K6.21 mi3.10 mi12733-14213281-7803281-78014213(Top 53%)4191(Top 37%)4191(Top 86%)
15K9.32 mi3.11 mi13512-7793760-4793760-47914969(Top 56%)4665(Top 41%)4665(Top 96%)
20K12.43 mi3.11 mi14336-8244276-5164276-51616552(Top 62%)5680(Top 50%)5680(Top 116%)
Half13.11 mi0.68 mi14445-1094344-684344-6816108(Top 61%)5376(Top 47%)5376(Top 110%)
25K15.53 mi2.42 mi15219-7744852-5084852-50818645(Top 70%)6926(Top 61%)6926(Top 142%)
30K18.64 mi3.11 mi16064-8455414-5625414-56219106(Top 72%)7251(Top 63%)7251(Top 148%)
20M20.00 mi1.36 mi16348-2845614-2005614-20019322(Top 73%)7464(Top 65%)7464(Top 153%)
21M21.00 mi1.00 mi16571-2235748-1345748-13419312(Top 73%)7520(Top 66%)7520(Top 154%)
35K21.75 mi0.75 mi16664-935805-575805-5718476(Top 69%)7084(Top 62%)7084(Top 145%)
23M23.00 mi1.25 mi16795-1315899-945899-9418449(Top 69%)7101(Top 62%)7101(Top 145%)
24M24.00 mi1.00 mi16881-865971-725971-7218195(Top 68%)7002(Top 61%)7002(Top 143%)
40K24.85 mi0.85 mi16917-366015-446015-4418107(Top 68%)6993(Top 61%)6993(Top 143%)
25.2M25.20 mi0.35 mi16958-416047-326047-3218623(Top 70%)7285(Top 64%)7285(Top 149%)
Finish26.22 mi1.02 mi17096-1386129-826129-8219402(Top 73%)7671(Top 67%)7671(Top 157%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

14969

Females

4665

F18-39

4665

5K→10K

3.1 - 6.2 mi

Top 53%
×5story building
+79ft-138ft

Overall

14213

Females

4191

F18-39

4191

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

14969

Females

4665

F18-39

4665

15K→20K

9.3 - 12.4 mi

Top 62%
×5story building
+106ft-86ft

Overall

16552

Females

5680

F18-39

5680

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

16108

Females

5376

F18-39

5376

Half→25K

13.1 - 15.5 mi

Top 70%
×4story building
+66ft-88ft

Overall

18645

Females

6926

F18-39

6926

25K→30K

15.5 - 18.6 mi

Top 72%
×9story building
+181ft-148ft

Overall

19106

Females

7251

F18-39

7251

30K→20M

18.6 - 20.0 mi

Top 73%
×5story building
+64ft-50ft

Overall

19322

Females

7464

F18-39

7464

20M→21M

20.0 - 21.0 mi

Top 73%
×8story building
+106ft-24ft

Overall

19312

Females

7520

F18-39

7520

21M→35K

21.0 - 21.8 mi

Top 69%
×7story building
+17ft-86ft

Overall

18476

Females

7084

F18-39

7084

35K→23M

21.8 - 23.0 mi

Top 69%
×5story building
+23ft-63ft

Overall

18449

Females

7101

F18-39

7101

23M→24M

23.0 - 24.0 mi

Top 68%
×6story building
+12ft-82ft

Overall

18195

Females

7002

F18-39

7002

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

18107

Females

6993

F18-39

6993

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

18623

Females

7285

F18-39

7285

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2story building
+22ft-21ft

Overall

19402

Females

7671

F18-39

7671

Passing Analysis

Category:
Athletes Passed
444
Passed By
6228
Net Change
-5784
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11312
5K → 10K301451-1421#11312#12733
10K → 15K43822-779#12733#13512
15K → 20K44868-824#13512#14336
20K → Half4113-109#14336#14445
Half → 25K27801-774#14445#15219
25K → 30K33878-845#15219#16064
30K → 20M28312-284#16064#16348
20M → 21M33256-223#16348#16571
21M → 35K23116-93#16571#16664
35K → 23M50181-131#16664#16795
23M → 24M35121-86#16795#16881
24M → 40K5187-36#16881#16917
40K → 25.2M1556-41#16917#16958
25.2M → Finish28166-138#16958#17096
TOTALS4446228-5784
📊

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