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SF MARATHON 2026

Ryota Aizawa

Bib: 7832•M•Age: 29

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 35%
Gender (Male)
#0 / 5052
Top 40%
Division (M25-29)
#0 / 1176
Top 43%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
19:39
Rank: #3842
Start → 2M
19:39 | 9:49/mi
4M
39:12
Rank: #3698 (+144)
2M → 4M
19:33 | 9:47/mi
6M
58:42
Rank: #3565 (+133)
4M → 6M
19:30 | 9:45/mi
8M
1:17:58
Rank: #3573 (-8)
6M → 8M
19:16 | 9:38/mi
9.6M
1:33:48
Rank: #3427 (+146)
8M → 9.6M
15:50 | 9:54/mi
10M
1:36:24
Rank: #3413 (+14)
9.6M → 10M
2:36 | 6:30/mi
10.5M
1:42:40
Rank: #3341 (+72)
10M → 10.5M
6:16 | 12:32/mi
12M
1:55:57
Rank: #3223 (+118)
10.5M → 12M
13:17 | 8:51/mi
14M
2:16:15
Rank: #3145 (+78)
12M → 14M
20:18 | 10:09/mi
16M
2:31:23
Rank: #2884 (+261)
14M → 16M
15:08 | 7:34/mi
18M
2:53:19
Rank: #2929 (-45)
16M → 18M
21:56 | 10:58/mi
20M
3:12:58
Rank: #2815 (+114)
18M → 20M
19:39 | 9:49/mi
22M
3:31:33
Rank: #2719 (+96)
20M → 22M
18:35 | 9:17/mi
24M
3:52:28
Rank: #2630 (+89)
22M → 24M
20:55 | 10:28/mi
Finish· 26.22 mi
4:13:33
Rank: #2497 (+133)
24M → Finish
21:05 | 9:30/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:16:15
Pace9:44 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:57:18
Pace9:36 /mi
📊Negative Split: 13.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:51:3019:399:4919:39
9:49
-
4M
4.00 mi06:11:0339:129:4819:33
9:47
-0:02
6M
6.00 mi06:30:3358:429:4719:30
9:45
-0:02
8M
8.00 mi06:49:491:17:589:4519:16
9:38
-0:07
9.6M
9.60 mi07:05:391:33:489:4615:50
9:54
+0:16
10M
10.00 mi07:08:151:36:249:382:36
6:30
-3:24
10.5M
10.50 mi07:14:311:42:409:476:16
12:32
+6:02
12M
12.00 mi07:27:481:55:579:4013:17
8:51
-3:41
14M
14.00 mi07:48:062:16:159:4420:18
10:09
+1:18
16M
16.00 mi08:03:142:31:239:2815:08
7:34
-2:35
18M
18.00 mi08:25:102:53:199:3821:56
10:58
+3:24
20M
20.00 mi08:44:493:12:589:3919:39
9:49
-1:09
22M
22.00 mi09:03:243:31:339:3718:35
9:17
-0:32
24M
24.00 mi09:24:193:52:289:4120:55
10:28
+1:11
Finish
26.22 mi09:45:244:13:339:4121:05
9:30
-0:58

Checkpoints & Pacing

📈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

6:30 /mi

Average Pace

9:41 /mi

Slowest Pace

12:32 /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

31:01

12% of race

Time at Steady Pace

2:53:25

68% of race

Time at Slower Pace

49:07

19% of race

Average Pace: 9:40 /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
2M
2.00 mi05:51:3019:399:4919:39
9:49
#3842
4M
4.00 mi06:11:0339:129:4819:33
9:47
#3698
6M
6.00 mi06:30:3358:429:4719:30
9:45
#3565
8M
8.00 mi06:49:491:17:589:4519:16
9:38
#3573
9.6M
9.60 mi07:05:391:33:489:4615:50
9:54
#3427
10M
10.00 mi07:08:151:36:249:382:36
6:30
#3413
10.5M
10.50 mi07:14:311:42:409:476:16
12:32
#3341
12M
12.00 mi07:27:481:55:579:4013:17
8:51
#3223
14M
14.00 mi07:48:062:16:159:4420:18
10:09
#3145
16M
16.00 mi08:03:142:31:239:2815:08
7:34
#2884
18M
18.00 mi08:25:102:53:199:3821:56
10:58
#2929
20M
20.00 mi08:44:493:12:589:3919:39
9:49
#2815
22M
22.00 mi09:03:243:31:339:3718:35
9:17
#2719
24M
24.00 mi09:24:193:52:289:4120:55
10:28
#2630
Finish
26.22 mi09:45:244:13:339:4121:05
9:30
#2497
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 39%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:52

Segment Time

9:51/mi

Pace

0.90 mi

Distance

Overall

2791

Men

2297

Division

577

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi384230577442628(Top 37%)2174(Top 43%)555(Top 47%)
4M4.00 mi2.00 mi3698+1442959+98728+163611(Top 50%)2904(Top 57%)721(Top 61%)
6M6.00 mi2.00 mi3565+1332875+84710+183464(Top 48%)2806(Top 56%)691(Top 59%)
8M8.00 mi2.00 mi3573-82881-6714-43543(Top 49%)2855(Top 57%)700(Top 60%)
9.6M9.60 mi1.60 mi3427+1462772+109690+243013(Top 42%)2467(Top 49%)615(Top 52%)
10M10.00 mi0.40 mi3413+142759+13686+42890(Top 40%)2379(Top 47%)590(Top 50%)
10.5M10.50 mi0.50 mi3341+722704+55669+172855(Top 40%)2327(Top 46%)578(Top 49%)
12M12.00 mi1.50 mi3223+1182620+84646+232628(Top 37%)2174(Top 43%)555(Top 47%)
14M14.00 mi2.00 mi3145+782570+50634+122862(Top 40%)2352(Top 47%)580(Top 49%)
16M16.00 mi2.00 mi2884+2612368+202597+371665(Top 23%)1379(Top 27%)347(Top 30%)
18M18.00 mi2.00 mi2929-452393-25599-23409(Top 48%)2630(Top 52%)654(Top 56%)
20M20.00 mi2.00 mi2815+1142301+92571+282399(Top 33%)1916(Top 38%)479(Top 41%)
22M22.00 mi2.00 mi2719+962214+87550+212330(Top 33%)1839(Top 36%)461(Top 39%)
24M24.00 mi2.00 mi2630+892130+84528+222259(Top 32%)1736(Top 34%)428(Top 36%)
Finish26.22 mi2.22 mi2497+1332023+107506+221690(Top 24%)1334(Top 26%)345(Top 29%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 37%
×1human
+6ft-11ft

Overall

2628

Males

2174

M25-29

557

2M→4M

2.0 - 4.0 mi

Top 50%
×4stories
+75ft-70ft

Overall

3611

Males

2904

M25-29

724

4M→6M

4.0 - 6.0 mi

Top 48%
×5stories
+71ft-18ft

Overall

3464

Males

2806

M25-29

694

6M→8M

6.0 - 8.0 mi

Top 49%
×9stories
+106ft-21ft

Overall

3543

Males

2855

M25-29

703

8M→9.6M

8.0 - 9.6 mi

Top 42%
×13stories
+117ft-177ft

Overall

3013

Males

2467

M25-29

619

9.6M→10M

9.6 - 10.0 mi

Top 40%
×1story
+17ft-12ft

Overall

2890

Males

2379

M25-29

593

10M→10.5M

10.0 - 10.5 mi

Top 40%
×9stories
+0ft-102ft

Overall

2855

Males

2327

M25-29

582

10.5M→12M

10.5 - 12.0 mi

Top 37%
×18stories
+304ft-125ft

Overall

2628

Males

2174

M25-29

557

12M→14M

12.0 - 14.0 mi

Top 40%
×9stories
+99ft-125ft

Overall

2862

Males

2352

M25-29

583

14M→16M

14.0 - 16.0 mi

Top 23%
×9stories
+124ft-78ft

Overall

1665

Males

1379

M25-29

347

16M→18M

16.0 - 18.0 mi

Top 48%
×8stories
+106ft-45ft

Overall

3409

Males

2630

M25-29

657

18M→20M

18.0 - 20.0 mi

Top 33%
×3stories
+52ft-26ft

Overall

2399

Males

1916

M25-29

480

20M→22M

20.0 - 22.0 mi

Top 33%
×21stories
+17ft-266ft

Overall

2330

Males

1839

M25-29

462

22M→24M

22.0 - 24.0 mi

Top 32%
×3stories
+70ft-85ft

Overall

2259

Males

1736

M25-29

428

24M→Finish

24.0 - 26.2 mi

Top 24%
~flat
+2ft-2ft

Overall

1690

Males

1334

M25-29

345

Passing Analysis

Category:
Athletes Passed
1760*
Passed By
415
Net Change
+1345
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3842
2M → 4M210*66+144#3842#3698
4M → 6M17946+133#3698#3565
6M → 8M54*62-8#3565#3573
8M → 9.6M156*10+146#3573#3427
9.6M → 10M228+14#3427#3413
10M → 10.5M808+72#3413#3341
10.5M → 12M12911+118#3341#3223
12M → 14M98*20+78#3223#3145
14M → 16M266*5+261#3145#2884
16M → 18M68113-45#2884#2929
18M → 20M129*15+114#2929#2815
20M → 22M118*22+96#2815#2719
22M → 24M111*22+89#2719#2630
24M → Finish140*7+133#2630#2497
TOTALS1760*415+1345

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

📊

Passing Visuals

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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