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SF MARATHON 2026

Naoya Isobe

Bib: 1268•M•Age: 32

Irvine, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 4%
Gender (Male)
#0 / 5052
Top 6%
Division (M30-34)
#0 / 1040
Top 7%
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
14:30
Rank: #302
Start → 2M
14:30 | 7:15/mi
4M
28:22
Rank: #227 (+75)
2M → 4M
13:52 | 6:56/mi
6M
42:23
Rank: #218 (+9)
4M → 6M
14:01 | 7:00/mi
8M
56:29
Rank: #216 (+2)
6M → 8M
14:06 | 7:03/mi
9.6M
1:08:27
Rank: #219 (-3)
8M → 9.6M
11:58 | 7:29/mi
10M
1:10:28
Rank: #216 (+3)
9.6M → 10M
2:01 | 5:03/mi
10.5M
1:15:06
Rank: #214 (+2)
10M → 10.5M
4:38 | 9:16/mi
12M
1:25:31
Rank: #218 (-4)
10.5M → 12M
10:25 | 6:57/mi
14M
1:41:28
Rank: #228 (-10)
12M → 14M
15:57 | 7:58/mi
16M
1:56:18
Rank: #267 (-39)
14M → 16M
14:50 | 7:25/mi
18M
2:11:07
Rank: #235 (+32)
16M → 18M
14:49 | 7:25/mi
20M
2:27:18
Rank: #264 (-29)
18M → 20M
16:11 | 8:05/mi
22M
2:43:44
Rank: #291 (-27)
20M → 22M
16:26 | 8:13/mi
24M
3:01:14
Rank: #308 (-17)
22M → 24M
17:30 | 8:45/mi
Finish· 26.22 mi
3:20:18
Rank: #317 (-9)
24M → Finish
19:04 | 8:36/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time1:41:28
Pace7:15 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:38:50
Pace8:05 /mi
📊Negative Split: 2.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:31:2714:307:1514:30
7:15
-
4M
4.00 mi05:45:1928:227:0613:52
6:56
-0:19
6M
6.00 mi05:59:2042:237:0414:01
7:00
+0:04
8M
8.00 mi06:13:2656:297:0414:06
7:03
+0:03
9.6M
9.60 mi06:25:241:08:277:0811:58
7:29
+0:26
10M
10.00 mi06:27:251:10:287:032:01
5:03
-2:26
10.5M
10.50 mi06:32:031:15:067:094:38
9:16
+4:13
12M
12.00 mi06:42:281:25:317:0810:25
6:57
-2:19
14M
14.00 mi06:58:251:41:287:1515:57
7:58
+1:01
16M
16.00 mi07:13:151:56:187:1614:50
7:25
-0:33
18M
18.00 mi07:28:042:11:077:1714:49
7:25
0:00
20M
20.00 mi07:44:152:27:187:2216:11
8:05
+0:40
22M
22.00 mi08:00:412:43:447:2716:26
8:13
+0:08
24M
24.00 mi08:18:113:01:147:3317:30
8:45
+0:32
Finish
26.22 mi08:37:153:20:187:3919:04
8:36
-0:09

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

5:03 /mi

Average Pace

7:39 /mi

Slowest Pace

9:16 /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

2:01

1% of race

Time at Steady Pace

1:48:31

54% of race

Time at Slower Pace

1:29:46

45% of race

Average Pace: 7:38 /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 mi05:31:2714:307:1514:30
7:15
#302
4M
4.00 mi05:45:1928:227:0613:52
6:56
#227
6M
6.00 mi05:59:2042:237:0414:01
7:00
#218
8M
8.00 mi06:13:2656:297:0414:06
7:03
#216
9.6M
9.60 mi06:25:241:08:277:0811:58
7:29
#219
10M
10.00 mi06:27:251:10:287:032:01
5:03
#216
10.5M
10.50 mi06:32:031:15:067:094:38
9:16
#214
12M
12.00 mi06:42:281:25:317:0810:25
6:57
#218
14M
14.00 mi06:58:251:41:287:1515:57
7:58
#228
16M
16.00 mi07:13:151:56:187:1614:50
7:25
#267
18M
18.00 mi07:28:042:11:077:1714:49
7:25
#235
20M
20.00 mi07:44:152:27:187:2216:11
8:05
#264
22M
22.00 mi08:00:412:43:447:2716:26
8:13
#291
24M
24.00 mi08:18:113:01:147:3317:30
8:45
#308
Finish
26.22 mi08:37:153:20:187:3919:04
8:36
#317
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 3%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

6:39

Segment Time

7:23/mi

Pace

0.90 mi

Distance

Overall

210

Men

200

Division

50

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi30228372292(Top 4%)270(Top 5%)64(Top 6%)
4M4.00 mi2.00 mi227+75216+6751+21160(Top 2%)154(Top 3%)34(Top 3%)
6M6.00 mi2.00 mi218+9206+1049+2199(Top 3%)189(Top 4%)42(Top 4%)
8M8.00 mi2.00 mi216+2205+146+3230(Top 3%)217(Top 4%)54(Top 5%)
9.6M9.60 mi1.60 mi219-3208-348-2257(Top 4%)243(Top 5%)59(Top 6%)
10M10.00 mi0.40 mi216+3205+347+1277(Top 4%)258(Top 5%)63(Top 6%)
10.5M10.50 mi0.50 mi214+2204+148-1215(Top 3%)199(Top 4%)46(Top 4%)
12M12.00 mi1.50 mi218-4208-447+1292(Top 4%)270(Top 5%)64(Top 6%)
14M14.00 mi2.00 mi228-10216-851-4367(Top 5%)339(Top 7%)84(Top 8%)
16M16.00 mi2.00 mi267-39250-3467-161480(Top 21%)1239(Top 25%)260(Top 25%)
18M18.00 mi2.00 mi235+32224+2655+12151(Top 2%)141(Top 3%)39(Top 4%)
20M20.00 mi2.00 mi264-29248-2460-5575(Top 8%)515(Top 10%)112(Top 11%)
22M22.00 mi2.00 mi291-27271-2368-81089(Top 15%)920(Top 18%)193(Top 19%)
24M24.00 mi2.00 mi308-17283-1269-1625(Top 9%)534(Top 11%)105(Top 10%)
Finish26.22 mi2.22 mi317-9294-1175-6733(Top 10%)616(Top 12%)127(Top 12%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 4%
×1human
+6ft-11ft

Overall

292

Males

270

M30-34

65

2M→4M

2.0 - 4.0 mi

Top 2%
×4stories
+75ft-70ft

Overall

160

Males

154

M30-34

34

4M→6M

4.0 - 6.0 mi

Top 3%
×5stories
+71ft-18ft

Overall

199

Males

189

M30-34

42

6M→8M

6.0 - 8.0 mi

Top 3%
×9stories
+106ft-21ft

Overall

230

Males

217

M30-34

54

8M→9.6M

8.0 - 9.6 mi

Top 4%
×13stories
+117ft-177ft

Overall

257

Males

243

M30-34

59

9.6M→10M

9.6 - 10.0 mi

Top 4%
×1story
+17ft-12ft

Overall

277

Males

258

M30-34

63

10M→10.5M

10.0 - 10.5 mi

Top 3%
×9stories
+0ft-102ft

Overall

215

Males

199

M30-34

46

10.5M→12M

10.5 - 12.0 mi

Top 4%
×18stories
+304ft-125ft

Overall

292

Males

270

M30-34

65

12M→14M

12.0 - 14.0 mi

Top 5%
×9stories
+99ft-125ft

Overall

367

Males

339

M30-34

84

14M→16M

14.0 - 16.0 mi

Top 21%
×9stories
+124ft-78ft

Overall

1480

Males

1239

M30-34

260

16M→18M

16.0 - 18.0 mi

Top 2%
×8stories
+106ft-45ft

Overall

151

Males

141

M30-34

39

18M→20M

18.0 - 20.0 mi

Top 8%
×3stories
+52ft-26ft

Overall

575

Males

515

M30-34

112

20M→22M

20.0 - 22.0 mi

Top 15%
×21stories
+17ft-266ft

Overall

1089

Males

920

M30-34

193

22M→24M

22.0 - 24.0 mi

Top 9%
×3stories
+70ft-85ft

Overall

625

Males

534

M30-34

105

24M→Finish

24.0 - 26.2 mi

Top 10%
~flat
+2ft-2ft

Overall

733

Males

616

M30-34

127

Passing Analysis

Category:
Athletes Passed
166*
Passed By
181
Net Change
-15
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#302
2M → 4M750+75#302#227
4M → 6M112+9#227#218
6M → 8M64+2#218#216
8M → 9.6M36-3#216#219
9.6M → 10M41+3#219#216
10M → 10.5M53+2#216#214
10.5M → 12M26-4#214#218
12M → 14M2*12-10#218#228
14M → 16M342-39#228#267
16M → 18M419+32#267#235
18M → 20M130-29#235#264
20M → 22M229-27#264#291
22M → 24M522-17#291#308
24M → Finish615-9#308#317
TOTALS166*181-15

* 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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