All Results|Race Analytics|Course
SF MARATHON 2ND HALF 2026

Ari Yasunaga

Bib: 26392•F•Age: 39

Philadelphia, PA

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0:00
0:00
/ mi
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Overall
#0 / 3840
Top 15%
Gender (Female)
#0 / 1760
Top 7%
Division (F35-39)
#0 / 222
Top 7%
Race Day Weather
59°/49°F
scattered 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
2M
15:53
Rank: #453
Start → 2M
15:53 | 7:56/mi
4M
31:31
Rank: #541 (-88)
2M → 4M
15:38 | 7:49/mi
6M
51:29
Rank: #554 (-13)
4M → 6M
19:58 | 9:59/mi
8M
1:03:55
Rank: #546 (+8)
6M → 8M
12:26 | 6:13/mi
10M
1:21:43
Rank: #603 (-57)
8M → 10M
17:48 | 8:54/mi
12M
1:39:18
Rank: #590 (+13)
10M → 12M
17:35 | 8:47/mi
Finish· 13.11 mi
1:48:31
Rank: #584 (+6)
12M → Finish
9:13 | 8:19/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via 6M
Distance6.00 mi
Time51:29
Pace8:35 /mi
2nd Half
Distance7.11 mi
Time57:02
Pace8:01 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:47:5415:537:5615:53
7:56
-
4M
4.00 mi09:03:3231:317:5315:38
7:49
-0:07
6M
6.00 mi09:23:3051:298:3519:58
9:59
+2:10
8M
8.00 mi09:35:561:03:557:5912:26
6:13
-3:46
10M
10.00 mi09:53:441:21:438:1017:48
8:54
+2:41
12M
12.00 mi10:11:191:39:188:1717:35
8:47
-0:07
Finish
13.11 mi10:20:321:48:318:179:13
8:19
-0:28

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

6:13 /mi

Average Pace

8:17 /mi

Slowest Pace

9:59 /mi

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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

12:26

11% of race

Time at Steady Pace

58:19

54% of race

Time at Slower Pace

37:46

35% of race

Average Pace: 8:17 /mi

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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.

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0mi3.3mi6.6mi9.8mi13.1mi
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
2M
2.00 mi08:47:5415:537:5615:53
7:56
#453
4M
4.00 mi09:03:3231:317:5315:38
7:49
#541
6M
6.00 mi09:23:3051:298:3519:58
9:59
#554
8M
8.00 mi09:35:561:03:557:5912:26
6:13
#546
10M
10.00 mi09:53:441:21:438:1017:48
8:54
#603
12M
12.00 mi10:11:191:39:188:1717:35
8:47
#590
Finish
13.11 mi10:20:321:48:318:179:13
8:19
#584
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi4539712624(Top 16%)150(Top 9%)18(Top 8%)
4M4.00 mi2.00 mi541-88112-1512665(Top 17%)153(Top 9%)19(Top 9%)
6M6.00 mi2.00 mi554-13115-316-4579(Top 15%)125(Top 7%)15(Top 7%)
8M8.00 mi2.00 mi546+8114+116599(Top 16%)135(Top 8%)16(Top 7%)
10M10.00 mi2.00 mi603-57132-1818-2873(Top 23%)229(Top 13%)26(Top 12%)
12M12.00 mi2.00 mi590+13131+116+2624(Top 16%)150(Top 9%)18(Top 8%)
Finish13.11 mi1.11 mi584+613116577(Top 15%)139(Top 8%)20(Top 9%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 16%
×9stories
+138ft-68ft

Overall

624

Females

150

F35-39

18

2M→4M

2.0 - 4.0 mi

Top 17%
×13stories
+163ft-19ft

Overall

665

Females

153

F35-39

19

4M→6M

4.0 - 6.0 mi

Top 15%
×4stories
+55ft-83ft

Overall

579

Females

125

F35-39

15

6M→8M

6.0 - 8.0 mi

Top 16%
×10stories
+65ft-151ft

Overall

599

Females

135

F35-39

16

8M→10M

8.0 - 10.0 mi

Top 23%
×10stories
+61ft-174ft

Overall

873

Females

229

F35-39

26

10M→12M

10.0 - 12.0 mi

Top 16%
×3stories
+41ft-53ft

Overall

624

Females

150

F35-39

18

12M→Finish

12.0 - 13.1 mi

Top 15%
×1human
+6ft-6ft

Overall

577

Females

139

F35-39

20

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
89*
Passed By
220
Net Change
-131
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#453
2M → 4M593-88#453#541
4M → 6M1730-13#541#554
6M → 8M2113+8#554#546
8M → 10M4*61-57#546#603
10M → 12M3017+13#603#590
12M → Finish126+6#590#584
TOTALS89*220-131

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon