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BOSTON MARATHON 2026

Ma. De Lourdes López Durán

Bib: 10809•F

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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
24:04
3.11 mi
Rank: #14991
Start → 5K
24:04 | 7:45/mi
10K
47:47
6.21 mi
Rank: #14540 (+451)
5K → 10K
23:43 | 7:39/mi
15K
1:11:27
9.32 mi
Rank: #14247 (+293)
10K → 15K
23:40 | 7:38/mi
20K
1:35:33
12.43 mi
Rank: #14225 (+22)
15K → 20K
24:06 | 7:46/mi
HALF
1:40:50
13.11 mi
Rank: #14260 (-35)
20K → HALF
5:17 | 7:46/mi
25K
2:01:15
15.53 mi
Rank: #14990 (-730)
HALF → 25K
20:25 | 8:26/mi
30K
2:29:35
18.64 mi
Rank: #16171 (-1181)
25K → 30K
28:20 | 9:08/mi
20M
2:43:45
20.00 mi
Rank: #17068 (-897)
30K → 20M
14:10 | 10:26/mi
21M
2:54:32
21.00 mi
Rank: #17527 (-459)
20M → 21M
10:47 | 10:47/mi
35K
3:06:02
21.75 mi
Rank: #18937 (-1410)
21M → 35K
11:30 | 15:23/mi
23M
3:18:23
23.00 mi
Rank: #19197 (-260)
35K → 23M
12:21 | 9:53/mi
24M
3:28:53
24.00 mi
Rank: #19554 (-357)
23M → 24M
10:30 | 10:30/mi
40K
3:38:13
24.85 mi
Rank: #19863 (-309)
24M → 40K
9:20 | 10:55/mi
25.2M
3:42:13
25.20 mi
Rank: #19977 (-114)
40K → 25.2M
4:00 | 11:36/mi
FINISH
3:52:47
26.22 mi
Rank: #20242 (-265)
25.2M → FINISH
10:34 | 10:23/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:40:50
Pace7:42 /mi
2nd Half
Distance13.11 mi
Time2:11:57
Pace10:04 /mi
📊Positive Split: 30.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:43:0824:047:4524:04
7:45
-
10K
6.21 mi11:06:5147:477:4223:43
7:39
-0:06
15K
9.32 mi11:30:311:11:277:4023:40
7:38
-0:01
20K
12.43 mi11:54:371:35:337:4224:06
7:46
+0:08
HALF
13.11 mi11:59:541:40:507:425:17
7:46
0:00
25K
15.53 mi12:20:192:01:157:4920:25
8:26
+0:40
30K
18.64 mi12:48:392:29:358:0228:20
9:08
+0:42
20M
20.00 mi13:02:492:43:458:1214:10
10:26
+1:18
21M
21.00 mi13:13:362:54:328:1910:47
10:47
+0:21
35K
21.75 mi13:25:063:06:028:3411:30
15:23
+4:36
23M
23.00 mi13:37:273:18:238:3812:21
9:53
-5:30
24M
24.00 mi13:47:573:28:538:4310:30
10:30
+0:37
40K
24.85 mi13:57:173:38:138:479:20
10:55
+0:25
25.2M
25.20 mi14:01:173:42:138:504:00
11:36
+0:41
FINISH
26.22 mi14:11:513:52:478:5410:34
10:23
-1:13

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:38 /mi

Average Pace

8:53 /mi

Slowest Pace

15:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:01:15

52% of race

Time at Steady Pace

1:26:42

37% of race

Time at Slower Pace

24:50

11% of race

Average Pace: 8:53 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:43:0824:047:4524:04
7:45
#14991
10K
6.21 mi11:06:5147:477:4223:43
7:39
#14540
15K
9.32 mi11:30:311:11:277:4023:40
7:38
#14247
20K
12.43 mi11:54:371:35:337:4224:06
7:46
#14225
HALF
13.11 mi11:59:541:40:507:425:17
7:46
#14260
25K
15.53 mi12:20:192:01:157:4920:25
8:26
#14990
30K
18.64 mi12:48:392:29:358:0228:20
9:08
#16171
20M
20.00 mi13:02:492:43:458:1214:10
10:26
#17068
21M
21.00 mi13:13:362:54:328:1910:47
10:47
#17527
35K
21.75 mi13:25:063:06:028:3411:30
15:23
#18937
23M
23.00 mi13:37:273:18:238:3812:21
9:53
#19197
24M
24.00 mi13:47:573:28:538:4310:30
10:30
#19554
40K
24.85 mi13:57:173:38:138:479:20
10:55
#19863
25.2M
25.20 mi14:01:173:42:138:504:00
11:36
#19977
FINISH
26.22 mi14:11:513:52:478:5410:34
10:23
#20242
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi149914682468213856(Top 48%)4067(Top 32%)4067(Top 71%)
10K6.21 mi3.10 mi14540+4514417+2654417+26514199(Top 49%)4244(Top 34%)4244(Top 74%)
15K9.32 mi3.11 mi14247+2934272+1454272+14513856(Top 48%)4067(Top 32%)4067(Top 71%)
20K12.43 mi3.11 mi14225+224277-54277-514214(Top 49%)4338(Top 34%)4338(Top 76%)
HALF13.11 mi0.68 mi14260-354292-154292-1515283(Top 53%)4919(Top 39%)4919(Top 86%)
25K15.53 mi2.42 mi14990-7304741-4494741-44918118(Top 62%)6633(Top 53%)6633(Top 116%)
30K18.64 mi3.11 mi16171-11815510-7695510-76920164(Top 69%)7816(Top 62%)7816(Top 137%)
20M20.00 mi1.36 mi17068-8976017-5076017-50723679(Top 82%)9732(Top 77%)9732(Top 170%)
21M21.00 mi1.00 mi17527-4596301-2846301-28422635(Top 78%)9218(Top 73%)9218(Top 161%)
35K21.75 mi0.75 mi18937-14107119-8187119-81828790(Top 99%)12491(Top 99%)12491(Top 219%)
23M23.00 mi1.25 mi19197-2607279-1607279-16021761(Top 75%)8877(Top 71%)8877(Top 155%)
24M24.00 mi1.00 mi19554-3577497-2187497-21824107(Top 83%)10130(Top 81%)10130(Top 177%)
40K24.85 mi0.85 mi19863-3097681-1847681-18424082(Top 83%)10167(Top 81%)10167(Top 178%)
25.2M25.20 mi0.35 mi19977-1147743-627743-6223705(Top 82%)9979(Top 79%)9979(Top 175%)
FINISH26.22 mi1.02 mi20242-2657887-1447887-14424766(Top 85%)10502(Top 83%)10502(Top 184%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21
+97ft-345ft

Overall

13856

Females

4067

F18-39

4067

5K→10K

3.1 - 6.2 mi

Top 49%
×5
+79ft-138ft

Overall

14199

Females

4244

F18-39

4244

10K→15K

6.2 - 9.3 mi

Top 48%
×3
+67ft-78ft

Overall

13856

Females

4067

F18-39

4067

15K→20K

9.3 - 12.4 mi

Top 49%
×5
+106ft-86ft

Overall

14214

Females

4338

F18-39

4338

20K→HALF

12.4 - 13.1 mi

Top 53%
×2
+19ft-37ft

Overall

15283

Females

4919

F18-39

4919

HALF→25K

13.1 - 15.5 mi

Top 62%
×4
+66ft-88ft

Overall

18118

Females

6633

F18-39

6633

25K→30K

15.5 - 18.6 mi

Top 69%
×9
+181ft-148ft

Overall

20164

Females

7816

F18-39

7816

30K→20M

18.6 - 20.0 mi

Top 82%
×5
+64ft-50ft

Overall

23679

Females

9732

F18-39

9732

20M→21M

20.0 - 21.0 mi

Top 78%
×8
+106ft-24ft

Overall

22635

Females

9218

F18-39

9218

21M→35K

21.0 - 21.8 mi

Top 99%
×7
+17ft-86ft

Overall

28790

Females

12491

F18-39

12491

35K→23M

21.8 - 23.0 mi

Top 75%
×5
+23ft-63ft

Overall

21761

Females

8877

F18-39

8877

23M→24M

23.0 - 24.0 mi

Top 83%
×6
+12ft-82ft

Overall

24107

Females

10130

F18-39

10130

24M→40K

24.0 - 24.9 mi

Top 83%
×1
+6ft-20ft

Overall

24082

Females

10167

F18-39

10167

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1
+13ft-16ft

Overall

23705

Females

9979

F18-39

9979

25.2M→FINISH

25.2 - 26.2 mi

Top 85%
×2
+22ft-21ft

Overall

24766

Females

10502

F18-39

10502

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1313
Passed By
6564
Net Change
-5251
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14991
5K → 10K586135+451#14991#14540
10K → 15K37077+293#14540#14247
15K → 20K178156+22#14247#14225
20K → HALF1752-35#14225#14260
HALF → 25K37767-730#14260#14990
25K → 30K341215-1181#14990#16171
30K → 20M4901-897#16171#17068
20M → 21M12471-459#17068#17527
21M → 35K21412-1410#17527#18937
35K → 23M30290-260#18937#19197
23M → 24M23380-357#19197#19554
24M → 40K8317-309#19554#19863
40K → 25.2M4118-114#19863#19977
25.2M → FINISH8273-265#19977#20242
TOTALS13136564-5251

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📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing