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BOSTON MARATHON 2026

Elizabeth Duclos-Orsello

Bib: 20649•F

MA

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 46%
Age Group (F50-54)
#0 / 1233
Top 45%
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
26:08
3.11 mi
Rank: #19588
Start → 5K
26:08 | 8:25/mi
10K
52:31
6.21 mi
Rank: #19893 (-305)
5K → 10K
26:23 | 8:30/mi
15K
1:18:56
9.32 mi
Rank: #19968 (-75)
10K → 15K
26:25 | 8:31/mi
20K
1:45:19
12.43 mi
Rank: #19771 (+197)
15K → 20K
26:23 | 8:30/mi
HALF
1:51:03
13.11 mi
Rank: #19767 (+4)
20K → HALF
5:44 | 8:25/mi
25K
2:11:30
15.53 mi
Rank: #19524 (+243)
HALF → 25K
20:27 | 8:26/mi
30K
2:37:58
18.64 mi
Rank: #19047 (+477)
25K → 30K
26:28 | 8:32/mi
20M
2:49:55
20.00 mi
Rank: #18950 (+97)
30K → 20M
11:57 | 8:48/mi
21M
2:59:14
21.00 mi
Rank: #18886 (+64)
20M → 21M
9:19 | 9:19/mi
35K
3:05:42
21.75 mi
Rank: #18837 (+49)
21M → 35K
6:28 | 8:39/mi
23M
3:16:58
23.00 mi
Rank: #18821 (+16)
35K → 23M
11:16 | 9:01/mi
24M
3:25:47
24.00 mi
Rank: #18799 (+22)
23M → 24M
8:49 | 8:49/mi
40K
3:33:24
24.85 mi
Rank: #18757 (+42)
24M → 40K
7:37 | 8:55/mi
25.2M
3:36:36
25.20 mi
Rank: #18720 (+37)
40K → 25.2M
3:12 | 9:17/mi
FINISH
3:45:02
26.22 mi
Rank: #18634 (+86)
25.2M → FINISH
8:26 | 8:17/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:51:03
Pace8:29 /mi
2nd Half
Distance13.11 mi
Time1:53:59
Pace8:42 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:2326:088:2526:08
8:25
-
10K
6.21 mi11:39:4652:318:2826:23
8:30
+0:05
15K
9.32 mi12:06:111:18:568:2926:25
8:31
+0:01
20K
12.43 mi12:32:341:45:198:2926:23
8:30
-0:01
HALF
13.11 mi12:38:181:51:038:295:44
8:25
-0:05
25K
15.53 mi12:58:452:11:308:2820:27
8:26
+0:01
30K
18.64 mi13:25:132:37:588:2926:28
8:32
+0:06
20M
20.00 mi13:37:102:49:558:3011:57
8:48
+0:16
21M
21.00 mi13:46:292:59:148:339:19
9:19
+0:31
35K
21.75 mi13:52:573:05:428:336:28
8:39
-0:40
23M
23.00 mi14:04:133:16:588:3411:16
9:01
+0:22
24M
24.00 mi14:13:023:25:478:358:49
8:49
-0:12
40K
24.85 mi14:20:393:33:248:367:37
8:55
+0:06
25.2M
25.20 mi14:23:513:36:368:363:12
9:17
+0:22
FINISH
26.22 mi14:32:173:45:028:368:26
8:17
-1:00

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

8:17 /mi

Average Pace

8:35 /mi

Slowest Pace

9:19 /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

3:32:31

94% of race

Time at Steady Pace

12:31

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:35 /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 mi11:13:2326:088:2526:08
8:25
#19588
10K
6.21 mi11:39:4652:318:2826:23
8:30
#19893
15K
9.32 mi12:06:111:18:568:2926:25
8:31
#19968
20K
12.43 mi12:32:341:45:198:2926:23
8:30
#19771
HALF
13.11 mi12:38:181:51:038:295:44
8:25
#19767
25K
15.53 mi12:58:452:11:308:2820:27
8:26
#19524
30K
18.64 mi13:25:132:37:588:2926:28
8:32
#19047
20M
20.00 mi13:37:102:49:558:3011:57
8:48
#18950
21M
21.00 mi13:46:292:59:148:339:19
9:19
#18886
35K
21.75 mi13:52:573:05:428:336:28
8:39
#18837
23M
23.00 mi14:04:133:16:588:3411:16
9:01
#18821
24M
24.00 mi14:13:023:25:478:358:49
8:49
#18799
40K
24.85 mi14:20:393:33:248:367:37
8:55
#18757
25.2M
25.20 mi14:23:513:36:368:363:12
9:17
#18720
FINISH
26.22 mi14:32:173:45:028:368:26
8:17
#18634
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi195887414741420174(Top 70%)7677(Top 61%)7677(Top 623%)
10K6.21 mi3.10 mi19893-3057559-1457559-14520302(Top 70%)7752(Top 62%)7752(Top 629%)
15K9.32 mi3.11 mi19968-757586-277586-2720174(Top 70%)7677(Top 61%)7677(Top 623%)
20K12.43 mi3.11 mi19771+1977493+937493+9319272(Top 66%)7228(Top 57%)7228(Top 586%)
HALF13.11 mi0.68 mi19767+47496-37496-319751(Top 68%)7441(Top 59%)7441(Top 603%)
25K15.53 mi2.42 mi19524+2437366+1307366+13018189(Top 63%)6685(Top 53%)6685(Top 542%)
30K18.64 mi3.11 mi19047+4777133+2337133+23317033(Top 59%)6117(Top 49%)6117(Top 496%)
20M20.00 mi1.36 mi18950+977089+447089+4417978(Top 62%)6742(Top 54%)6742(Top 547%)
21M21.00 mi1.00 mi18886+647078+117078+1117719(Top 61%)6639(Top 53%)6639(Top 538%)
35K21.75 mi0.75 mi18837+497061+177061+1718377(Top 63%)7088(Top 56%)7088(Top 575%)
23M23.00 mi1.25 mi18821+167072-117072-1118525(Top 64%)7229(Top 57%)7229(Top 586%)
24M24.00 mi1.00 mi18799+227076-47076-418628(Top 64%)7308(Top 58%)7308(Top 593%)
40K24.85 mi0.85 mi18757+427073+37073+317972(Top 62%)7020(Top 56%)7020(Top 569%)
25.2M25.20 mi0.35 mi18720+377053+207053+2016318(Top 56%)6154(Top 49%)6154(Top 499%)
FINISH26.22 mi1.02 mi18634+867024+297024+2916918(Top 58%)6468(Top 51%)6468(Top 525%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21
+97ft-345ft

Overall

20174

Females

7677

F50-54

7677

5K→10K

3.1 - 6.2 mi

Top 70%
×5
+79ft-138ft

Overall

20302

Females

7752

F50-54

7752

10K→15K

6.2 - 9.3 mi

Top 70%
×3
+67ft-78ft

Overall

20174

Females

7677

F50-54

7677

15K→20K

9.3 - 12.4 mi

Top 66%
×5
+106ft-86ft

Overall

19272

Females

7228

F50-54

7228

20K→HALF

12.4 - 13.1 mi

Top 68%
×2
+19ft-37ft

Overall

19751

Females

7441

F50-54

7441

HALF→25K

13.1 - 15.5 mi

Top 63%
×4
+66ft-88ft

Overall

18189

Females

6685

F50-54

6685

25K→30K

15.5 - 18.6 mi

Top 59%
×9
+181ft-148ft

Overall

17033

Females

6117

F50-54

6117

30K→20M

18.6 - 20.0 mi

Top 62%
×5
+64ft-50ft

Overall

17978

Females

6742

F50-54

6742

20M→21M

20.0 - 21.0 mi

Top 61%
×8
+106ft-24ft

Overall

17719

Females

6639

F50-54

6639

21M→35K

21.0 - 21.8 mi

Top 63%
×7
+17ft-86ft

Overall

18377

Females

7088

F50-54

7088

35K→23M

21.8 - 23.0 mi

Top 64%
×5
+23ft-63ft

Overall

18525

Females

7229

F50-54

7229

23M→24M

23.0 - 24.0 mi

Top 64%
×6
+12ft-82ft

Overall

18628

Females

7308

F50-54

7308

24M→40K

24.0 - 24.9 mi

Top 62%
×1
+6ft-20ft

Overall

17972

Females

7020

F50-54

7020

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1
+13ft-16ft

Overall

16318

Females

6154

F50-54

6154

25.2M→FINISH

25.2 - 26.2 mi

Top 58%
×2
+22ft-21ft

Overall

16918

Females

6468

F50-54

6468

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2077
Passed By
1123
Net Change
+954
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19588
5K → 10K148453-305#19588#19893
10K → 15K142217-75#19893#19968
15K → 20K26467+197#19968#19771
20K → HALF2925+4#19771#19767
HALF → 25K26724+243#19767#19524
25K → 30K49316+477#19524#19047
30K → 20M13740+97#19047#18950
20M → 21M12056+64#18950#18886
21M → 35K7930+49#18886#18837
35K → 23M9175+16#18837#18821
23M → 24M7553+22#18821#18799
24M → 40K8038+42#18799#18757
40K → 25.2M469+37#18757#18720
25.2M → FINISH10620+86#18720#18634
TOTALS20771123+954
📊

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Export & Support

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Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing