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BOSTON MARATHON 2026

Nana Ono

Bib: 18961•F

MI

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 43%
Gender (Female)
#0 / 12578
Top 28%
Masters (Masters Women)
#0 / 6862
Top 12%
Age Group (F40-44)
#0 / 1737
Top 28%
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
23:33
3.11 mi
Rank: #13473
Start → 5K
23:33 | 7:35/mi
10K
47:09
6.21 mi
Rank: #13624 (-151)
5K → 10K
23:36 | 7:36/mi
15K
1:10:43
9.32 mi
Rank: #13578 (+46)
10K → 15K
23:34 | 7:36/mi
20K
1:34:38
12.43 mi
Rank: #13565 (+13)
15K → 20K
23:55 | 7:42/mi
HALF
1:39:48
13.11 mi
Rank: #13568 (-3)
20K → HALF
5:10 | 7:35/mi
25K
1:58:34
15.53 mi
Rank: #13512 (+56)
HALF → 25K
18:46 | 7:45/mi
30K
2:23:17
18.64 mi
Rank: #13422 (+90)
25K → 30K
24:43 | 7:58/mi
20M
2:34:00
20.00 mi
Rank: #13284 (+138)
30K → 20M
10:43 | 7:54/mi
21M
2:42:24
21.00 mi
Rank: #13215 (+69)
20M → 21M
8:24 | 8:24/mi
35K
2:48:04
21.75 mi
Rank: #13134 (+81)
21M → 35K
5:40 | 7:35/mi
23M
2:57:46
23.00 mi
Rank: #12988 (+146)
35K → 23M
9:42 | 7:46/mi
24M
3:05:12
24.00 mi
Rank: #12796 (+192)
23M → 24M
7:26 | 7:26/mi
40K
3:11:43
24.85 mi
Rank: #12671 (+125)
24M → 40K
6:31 | 7:38/mi
25.2M
3:14:31
25.20 mi
Rank: #12602 (+69)
40K → 25.2M
2:48 | 8:08/mi
FINISH
3:21:58
26.22 mi
Rank: #12464 (+138)
25.2M → FINISH
7:27 | 7:19/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:48
Pace7:37 /mi
2nd Half
Distance13.11 mi
Time1:42:10
Pace7:48 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:1623:337:3523:33
7:35
-
10K
6.21 mi11:31:5247:097:3623:36
7:36
+0:01
15K
9.32 mi11:55:261:10:437:3623:34
7:36
0:00
20K
12.43 mi12:19:211:34:387:3723:55
7:42
+0:06
HALF
13.11 mi12:24:311:39:487:375:10
7:35
-0:07
25K
15.53 mi12:43:171:58:347:3818:46
7:45
+0:10
30K
18.64 mi13:08:002:23:177:4224:43
7:58
+0:13
20M
20.00 mi13:18:432:34:007:4310:43
7:54
-0:04
21M
21.00 mi13:27:072:42:247:458:24
8:24
+0:30
35K
21.75 mi13:32:472:48:047:445:40
7:35
-0:49
23M
23.00 mi13:42:292:57:467:449:42
7:46
+0:11
24M
24.00 mi13:49:553:05:127:447:26
7:26
-0:20
40K
24.85 mi13:56:263:11:437:436:31
7:38
+0:12
25.2M
25.20 mi13:59:143:14:317:442:48
8:08
+0:30
FINISH
26.22 mi14:06:413:21:587:437:27
7:19
-0:49

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

7:19 /mi

Average Pace

7:43 /mi

Slowest Pace

8:24 /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

3:10:46

94% of race

Time at Steady Pace

11:12

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:42 /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 mi11:08:1623:337:3523:33
7:35
#13473
10K
6.21 mi11:31:5247:097:3623:36
7:36
#13624
15K
9.32 mi11:55:261:10:437:3623:34
7:36
#13578
20K
12.43 mi12:19:211:34:387:3723:55
7:42
#13565
HALF
13.11 mi12:24:311:39:487:375:10
7:35
#13568
25K
15.53 mi12:43:171:58:347:3818:46
7:45
#13512
30K
18.64 mi13:08:002:23:177:4224:43
7:58
#13422
20M
20.00 mi13:18:432:34:007:4310:43
7:54
#13284
21M
21.00 mi13:27:072:42:247:458:24
8:24
#13215
35K
21.75 mi13:32:472:48:047:445:40
7:35
#13134
23M
23.00 mi13:42:292:57:467:449:42
7:46
#12988
24M
24.00 mi13:49:553:05:127:447:26
7:26
#12796
40K
24.85 mi13:56:263:11:437:436:31
7:38
#12671
25.2M
25.20 mi13:59:143:14:317:442:48
8:08
#12602
FINISH
26.22 mi14:06:413:21:587:437:27
7:19
#12464
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi134733756375613548(Top 47%)3887(Top 31%)3887(Top 224%)
10K6.21 mi3.10 mi13624-1513881-1253881-12513839(Top 48%)4021(Top 32%)4021(Top 231%)
15K9.32 mi3.11 mi13578+463867+143867+1413548(Top 47%)3887(Top 31%)3887(Top 224%)
20K12.43 mi3.11 mi13565+133889-223889-2213713(Top 47%)4049(Top 32%)4049(Top 233%)
HALF13.11 mi0.68 mi13568-33895-63895-613690(Top 47%)3961(Top 31%)3961(Top 228%)
25K15.53 mi2.42 mi13512+563884+113884+1113349(Top 46%)3924(Top 31%)3924(Top 226%)
30K18.64 mi3.11 mi13422+903883+13883+113162(Top 45%)3924(Top 31%)3924(Top 226%)
20M20.00 mi1.36 mi13284+1383832+513832+5112031(Top 41%)3421(Top 27%)3421(Top 197%)
21M21.00 mi1.00 mi13215+693815+173815+1712502(Top 43%)3786(Top 30%)3786(Top 218%)
35K21.75 mi0.75 mi13134+813780+353780+3511437(Top 39%)3237(Top 26%)3237(Top 186%)
23M23.00 mi1.25 mi12988+1463729+513729+5110714(Top 37%)2973(Top 24%)2973(Top 171%)
24M24.00 mi1.00 mi12796+1923635+943635+949648(Top 33%)2506(Top 20%)2506(Top 144%)
40K24.85 mi0.85 mi12671+1253593+423593+429809(Top 34%)2672(Top 21%)2672(Top 154%)
25.2M25.20 mi0.35 mi12602+693567+263567+269199(Top 32%)2462(Top 20%)2462(Top 142%)
FINISH26.22 mi1.02 mi12464+1383519+483519+4810001(Top 34%)2850(Top 23%)2850(Top 164%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21
+97ft-345ft

Overall

13548

Females

3887

F40-44

3887

5K→10K

3.1 - 6.2 mi

Top 48%
×5
+79ft-138ft

Overall

13839

Females

4021

F40-44

4021

10K→15K

6.2 - 9.3 mi

Top 47%
×3
+67ft-78ft

Overall

13548

Females

3887

F40-44

3887

15K→20K

9.3 - 12.4 mi

Top 47%
×5
+106ft-86ft

Overall

13713

Females

4049

F40-44

4049

20K→HALF

12.4 - 13.1 mi

Top 47%
×2
+19ft-37ft

Overall

13690

Females

3961

F40-44

3961

HALF→25K

13.1 - 15.5 mi

Top 46%
×4
+66ft-88ft

Overall

13349

Females

3924

F40-44

3924

25K→30K

15.5 - 18.6 mi

Top 45%
×9
+181ft-148ft

Overall

13162

Females

3924

F40-44

3924

30K→20M

18.6 - 20.0 mi

Top 41%
×5
+64ft-50ft

Overall

12031

Females

3421

F40-44

3421

20M→21M

20.0 - 21.0 mi

Top 43%
×8
+106ft-24ft

Overall

12502

Females

3786

F40-44

3786

21M→35K

21.0 - 21.8 mi

Top 39%
×7
+17ft-86ft

Overall

11437

Females

3237

F40-44

3237

35K→23M

21.8 - 23.0 mi

Top 37%
×5
+23ft-63ft

Overall

10714

Females

2973

F40-44

2973

23M→24M

23.0 - 24.0 mi

Top 33%
×6
+12ft-82ft

Overall

9648

Females

2506

F40-44

2506

24M→40K

24.0 - 24.9 mi

Top 34%
×1
+6ft-20ft

Overall

9809

Females

2672

F40-44

2672

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1
+13ft-16ft

Overall

9199

Females

2462

F40-44

2462

25.2M→FINISH

25.2 - 26.2 mi

Top 34%
×2
+22ft-21ft

Overall

10001

Females

2850

F40-44

2850

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2127
Passed By
1118
Net Change
+1009
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13473
5K → 10K230381-151#13473#13624
10K → 15K222176+46#13624#13578
15K → 20K169156+13#13578#13565
20K → HALF3235-3#13565#13568
HALF → 25K15195+56#13568#13512
25K → 30K227137+90#13512#13422
30K → 20M16729+138#13422#13284
20M → 21M12152+69#13284#13215
21M → 35K909+81#13215#13134
35K → 23M16620+146#13134#12988
23M → 24M1997+192#12988#12796
24M → 40K1349+125#12796#12671
40K → 25.2M712+69#12671#12602
25.2M → FINISH14810+138#12602#12464
TOTALS21271118+1009
📊

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