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BOSTON MARATHON 2026

Debbie Armstrong

Bib: 26310β€’F

NS

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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
Age Group (F65-69)
#0 / 273
Race Day Weather
51Β°/41Β°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
32:16
3.11 mi
Rank: #26942
Start β†’ 5K
32:16 | 10:24/mi
10K
1:03:40
6.21 mi
Rank: #26496 (+446)
5K β†’ 10K
31:24 | 10:07/mi
15K
1:34:36
9.32 mi
Rank: #26181 (+315)
10K β†’ 15K
30:56 | 9:58/mi
20K
2:07:05
12.43 mi
Rank: #26145 (+36)
15K β†’ 20K
32:29 | 10:28/mi
HALF
2:13:58
13.11 mi
Rank: #26115 (+30)
20K β†’ HALF
6:53 | 10:06/mi
25K
2:39:25
15.53 mi
Rank: #26001 (+114)
HALF β†’ 25K
25:27 | 10:30/mi
30K
3:12:31
18.64 mi
Rank: #25757 (+244)
25K β†’ 30K
33:06 | 10:40/mi
20M
3:26:43
20.00 mi
Rank: #25595 (+162)
30K β†’ 20M
14:12 | 10:28/mi
21M
3:38:00
21.00 mi
Rank: #25503 (+92)
20M β†’ 21M
11:17 | 11:17/mi
35K
3:45:43
21.75 mi
Rank: #25448 (+55)
21M β†’ 35K
7:43 | 10:19/mi
23M
3:59:02
23.00 mi
Rank: #25347 (+101)
35K β†’ 23M
13:19 | 10:39/mi
24M
4:09:13
24.00 mi
Rank: #25254 (+93)
23M β†’ 24M
10:11 | 10:11/mi
40K
4:17:57
24.85 mi
Rank: #25154 (+100)
24M β†’ 40K
8:44 | 10:13/mi
25.2M
4:21:46
25.20 mi
Rank: #25126 (+28)
40K β†’ 25.2M
3:49 | 11:05/mi
FINISH
4:32:03
26.22 mi
Rank: #25081 (+45)
25.2M β†’ FINISH
10:17 | 10:06/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:13:58
Pace10:14 /mi
2nd Half
Distance13.11 mi
Time2:18:05
Pace10:32 /mi
πŸ“ŠPositive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:40:0732:1610:2432:16
10:24
-
10K
6.21 mi12:11:311:03:4010:1531:24
10:07
-0:17
15K
9.32 mi12:42:271:34:3610:0930:56
9:58
-0:09
20K
12.43 mi13:14:562:07:0510:1432:29
10:28
+0:30
HALF
13.11 mi13:21:492:13:5810:146:53
10:06
-0:22
25K
15.53 mi13:47:162:39:2510:1625:27
10:30
+0:24
30K
18.64 mi14:20:223:12:3110:2033:06
10:40
+0:10
20M
20.00 mi14:34:343:26:4310:2114:12
10:28
-0:12
21M
21.00 mi14:45:513:38:0010:2311:17
11:17
+0:49
35K
21.75 mi14:53:343:45:4310:237:43
10:19
-0:58
23M
23.00 mi15:06:533:59:0210:2413:19
10:39
+0:20
24M
24.00 mi15:17:044:09:1310:2410:11
10:11
-0:28
40K
24.85 mi15:25:484:17:5710:238:44
10:13
+0:02
25.2M
25.20 mi15:29:374:21:4610:243:49
11:05
+0:52
FINISH
26.22 mi15:39:544:32:0310:2410:17
10:06
-0:59

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

9:58 /mi

Average Pace

10:23 /mi

Slowest Pace

11:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

4:16:57

94% of race

Time at Steady Pace

15:06

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:23 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:40:0732:1610:2432:16
10:24
#26942
10K
6.21 mi12:11:311:03:4010:1531:24
10:07
#26496
15K
9.32 mi12:42:271:34:3610:0930:56
9:58
#26181
20K
12.43 mi13:14:562:07:0510:1432:29
10:28
#26145
HALF
13.11 mi13:21:492:13:5810:146:53
10:06
#26115
25K
15.53 mi13:47:162:39:2510:1625:27
10:30
#26001
30K
18.64 mi14:20:223:12:3110:2033:06
10:40
#25757
20M
20.00 mi14:34:343:26:4310:2114:12
10:28
#25595
21M
21.00 mi14:45:513:38:0010:2311:17
11:17
#25503
35K
21.75 mi14:53:343:45:4310:237:43
10:19
#25448
23M
23.00 mi15:06:533:59:0210:2413:19
10:39
#25347
24M
24.00 mi15:17:044:09:1310:2410:11
10:11
#25254
40K
24.85 mi15:25:484:17:5710:238:44
10:13
#25154
25.2M
25.20 mi15:29:374:21:4610:243:49
11:05
#25126
FINISH
26.22 mi15:39:544:32:0310:2410:17
10:06
#25081
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi26942112421124225591(Top 88%)10496(Top 83%)10496(Top 3845%)
10K6.21 mi3.10 mi26496+44610986+25610986+25626109(Top 90%)10779(Top 86%)10779(Top 3948%)
15K9.32 mi3.11 mi26181+31510821+16510821+16525591(Top 88%)10496(Top 83%)10496(Top 3845%)
20K12.43 mi3.11 mi26145+3610811+1010811+1026026(Top 90%)10753(Top 85%)10753(Top 3939%)
HALF13.11 mi0.68 mi26115+3010793+1810793+1825891(Top 89%)10697(Top 85%)10697(Top 3918%)
25K15.53 mi2.42 mi26001+11410738+5510738+5525434(Top 88%)10485(Top 83%)10485(Top 3841%)
30K18.64 mi3.11 mi25757+24410624+11410624+11424608(Top 85%)10164(Top 81%)10164(Top 3723%)
20M20.00 mi1.36 mi25595+16210567+5710567+5723759(Top 82%)9790(Top 78%)9790(Top 3586%)
21M21.00 mi1.00 mi25503+9210525+4210525+4223736(Top 82%)9836(Top 78%)9836(Top 3603%)
35K21.75 mi0.75 mi25448+5510505+2010505+2023934(Top 82%)9956(Top 79%)9956(Top 3647%)
23M23.00 mi1.25 mi25347+10110472+3310472+3323716(Top 82%)9896(Top 79%)9896(Top 3625%)
24M24.00 mi1.00 mi25254+9310437+3510437+3523328(Top 80%)9721(Top 77%)9721(Top 3561%)
40K24.85 mi0.85 mi25154+10010394+4310394+4322508(Top 78%)9361(Top 74%)9361(Top 3429%)
25.2M25.20 mi0.35 mi25126+2810389+510389+522598(Top 78%)9405(Top 75%)9405(Top 3445%)
FINISH26.22 mi1.02 mi25081+4510372+1710372+1724104(Top 83%)10173(Top 81%)10173(Top 3726%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
Γ—21
+97ft-345ft

Overall

25591

Females

10496

F65-69

10496

5K→10K

3.1 - 6.2 mi

Top 90%
Γ—5
+79ft-138ft

Overall

26109

Females

10779

F65-69

10779

10K→15K

6.2 - 9.3 mi

Top 88%
Γ—3
+67ft-78ft

Overall

25591

Females

10496

F65-69

10496

15K→20K

9.3 - 12.4 mi

Top 90%
Γ—5
+106ft-86ft

Overall

26026

Females

10753

F65-69

10753

20K→HALF

12.4 - 13.1 mi

Top 89%
Γ—2
+19ft-37ft

Overall

25891

Females

10697

F65-69

10697

HALF→25K

13.1 - 15.5 mi

Top 88%
Γ—4
+66ft-88ft

Overall

25434

Females

10485

F65-69

10485

25K→30K

15.5 - 18.6 mi

Top 85%
Γ—9
+181ft-148ft

Overall

24608

Females

10164

F65-69

10164

30K→20M

18.6 - 20.0 mi

Top 82%
Γ—5
+64ft-50ft

Overall

23759

Females

9790

F65-69

9790

20M→21M

20.0 - 21.0 mi

Top 82%
Γ—8
+106ft-24ft

Overall

23736

Females

9836

F65-69

9836

21M→35K

21.0 - 21.8 mi

Top 82%
Γ—7
+17ft-86ft

Overall

23934

Females

9956

F65-69

9956

35K→23M

21.8 - 23.0 mi

Top 82%
Γ—5
+23ft-63ft

Overall

23716

Females

9896

F65-69

9896

23M→24M

23.0 - 24.0 mi

Top 80%
Γ—6
+12ft-82ft

Overall

23328

Females

9721

F65-69

9721

24M→40K

24.0 - 24.9 mi

Top 78%
Γ—1
+6ft-20ft

Overall

22508

Females

9361

F65-69

9361

40K→25.2M

24.9 - 25.2 mi

Top 78%
Γ—1
+13ft-16ft

Overall

22598

Females

9405

F65-69

9405

25.2M→FINISH

25.2 - 26.2 mi

Top 83%
Γ—2
+22ft-21ft

Overall

24104

Females

10173

F65-69

10173

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2147
Passed By
286
Net Change
+1861
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26942
5K β†’ 10K48640+446#26942#26496
10K β†’ 15K33823+315#26496#26181
15K β†’ 20K12791+36#26181#26145
20K β†’ HALF4010+30#26145#26115
HALF β†’ 25K14228+114#26115#26001
25K β†’ 30K26925+244#26001#25757
30K β†’ 20M1686+162#25757#25595
20M β†’ 21M10412+92#25595#25503
21M β†’ 35K6611+55#25503#25448
35K β†’ 23M11514+101#25448#25347
23M β†’ 24M963+93#25347#25254
24M β†’ 40K1022+100#25254#25154
40K β†’ 25.2M324+28#25154#25126
25.2M β†’ FINISH6217+45#25126#25081
TOTALS2147286+1861
πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing