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SF MARATHON 2026

Ian Fong

Bib: 3071•M•Age: 20

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 43%
Gender (Male)
#0 / 5052
Top 48%
M20-29
#0 / 648
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
16:53
Rank: #1343
Start → 2M
16:53 | 8:26/mi
4M
33:57
Rank: #1339 (+4)
2M → 4M
17:04 | 8:32/mi
6M
50:53
Rank: #1316 (+23)
4M → 6M
16:56 | 8:28/mi
8M
1:08:10
Rank: #1388 (-72)
6M → 8M
17:17 | 8:38/mi
9.6M
1:22:57
Rank: #1454 (-66)
8M → 9.6M
14:47 | 9:14/mi
10M
1:25:20
Rank: #1450 (+4)
9.6M → 10M
2:23 | 5:58/mi
10.5M
1:31:19
Rank: #1490 (-40)
10M → 10.5M
5:59 | 11:58/mi
12M
1:44:45
Rank: #1639 (-149)
10.5M → 12M
13:26 | 8:57/mi
14M
2:05:06
Rank: #1851 (-212)
12M → 14M
20:21 | 10:10/mi
16M
2:26:17
Rank: #2400 (-549)
14M → 16M
21:11 | 10:35/mi
18M
2:47:27
Rank: #2483 (-83)
16M → 18M
21:10 | 10:35/mi
20M
3:10:22
Rank: #2646 (-163)
18M → 20M
22:55 | 11:27/mi
22M
3:32:41
Rank: #2804 (-158)
20M → 22M
22:19 | 11:09/mi
24M
3:57:06
Rank: #2891 (-87)
22M → 24M
24:25 | 12:13/mi
Finish· 26.22 mi
4:23:45
Rank: #3054 (-163)
24M → Finish
26:39 | 12:01/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:05:06
Pace8:56 /mi
2nd Half
Distance12.22 mi
Time2:18:39
Pace11:21 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:36:3416:538:2616:53
8:26
-
4M
4.00 mi05:53:3833:578:2917:04
8:32
+0:06
6M
6.00 mi06:10:3450:538:2916:56
8:28
-0:04
8M
8.00 mi06:27:511:08:108:3117:17
8:38
+0:10
9.6M
9.60 mi06:42:381:22:578:3814:47
9:14
+0:36
10M
10.00 mi06:45:011:25:208:322:23
5:58
-3:16
10.5M
10.50 mi06:51:001:31:198:425:59
11:58
+6:00
12M
12.00 mi07:04:261:44:458:4413:26
8:57
-3:01
14M
14.00 mi07:24:472:05:068:5620:21
10:10
+1:13
16M
16.00 mi07:45:582:26:179:0921:11
10:35
+0:25
18M
18.00 mi08:07:082:47:279:1821:10
10:35
0:00
20M
20.00 mi08:30:033:10:229:3122:55
11:27
+0:52
22M
22.00 mi08:52:223:32:419:4022:19
11:09
-0:18
24M
24.00 mi09:16:473:57:069:5324:25
12:13
+1:04
Finish
26.22 mi09:43:264:23:4510:0426:39
12:01
-0:12

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

5:58 /mi

Average Pace

10:04 /mi

Slowest Pace

12:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:46

37% of race

Time at Steady Pace

1:02:42

24% of race

Time at Slower Pace

1:42:17

39% of race

Average Pace: 10:04 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:36:3416:538:2616:53
8:26
#1343
4M
4.00 mi05:53:3833:578:2917:04
8:32
#1339
6M
6.00 mi06:10:3450:538:2916:56
8:28
#1316
8M
8.00 mi06:27:511:08:108:3117:17
8:38
#1388
9.6M
9.60 mi06:42:381:22:578:3814:47
9:14
#1454
10M
10.00 mi06:45:011:25:208:322:23
5:58
#1450
10.5M
10.50 mi06:51:001:31:198:425:59
11:58
#1490
12M
12.00 mi07:04:261:44:458:4413:26
8:57
#1639
14M
14.00 mi07:24:472:05:068:5620:21
10:10
#1851
16M
16.00 mi07:45:582:26:179:0921:11
10:35
#2400
18M
18.00 mi08:07:082:47:279:1821:10
10:35
#2483
20M
20.00 mi08:30:033:10:229:3122:55
11:27
#2646
22M
22.00 mi08:52:223:32:419:4022:19
11:09
#2804
24M
24.00 mi09:16:473:57:069:5324:25
12:13
#2891
Finish
26.22 mi09:43:264:23:4510:0426:39
12:01
#3054
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 27%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:22

Segment Time

9:18/mi

Pace

0.90 mi

Distance

Overall

1945

Men

1667

Division

250

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi134311711762779(Top 39%)2293(Top 45%)353(Top 54%)
4M4.00 mi2.00 mi1339+41167+4177-11408(Top 20%)1223(Top 24%)188(Top 29%)
6M6.00 mi2.00 mi1316+231148+19172+51298(Top 18%)1127(Top 22%)169(Top 26%)
8M8.00 mi2.00 mi1388-721207-59181-91808(Top 25%)1549(Top 31%)242(Top 37%)
9.6M9.60 mi1.60 mi1454-661263-56192-112033(Top 28%)1739(Top 34%)266(Top 41%)
10M10.00 mi0.40 mi1450+41256+7188+41634(Top 23%)1400(Top 28%)197(Top 30%)
10.5M10.50 mi0.50 mi1490-401292-36190-22237(Top 31%)1878(Top 37%)280(Top 43%)
12M12.00 mi1.50 mi1639-1491407-115206-162779(Top 39%)2293(Top 45%)353(Top 54%)
14M14.00 mi2.00 mi1851-2121582-175238-322906(Top 41%)2382(Top 47%)352(Top 54%)
16M16.00 mi2.00 mi2400-5491996-414302-645189(Top 72%)3833(Top 76%)497(Top 77%)
18M18.00 mi2.00 mi2483-832058-62305-33013(Top 42%)2372(Top 47%)329(Top 51%)
20M20.00 mi2.00 mi2646-1632171-113319-144284(Top 60%)3161(Top 63%)410(Top 63%)
22M22.00 mi2.00 mi2804-1582276-105328-94422(Top 62%)3199(Top 63%)431(Top 67%)
24M24.00 mi2.00 mi2891-872319-43330-24070(Top 57%)2949(Top 58%)380(Top 59%)
Finish26.22 mi2.22 mi3054-1632415-96337-74556(Top 64%)3292(Top 65%)450(Top 69%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 39%
×1human
+6ft-11ft

Overall

2779

Males

2293

M20-24

356

2M→4M

2.0 - 4.0 mi

Top 20%
×4stories
+75ft-70ft

Overall

1408

Males

1223

M20-24

190

4M→6M

4.0 - 6.0 mi

Top 18%
×5stories
+71ft-18ft

Overall

1298

Males

1127

M20-24

173

6M→8M

6.0 - 8.0 mi

Top 25%
×9stories
+106ft-21ft

Overall

1808

Males

1549

M20-24

244

8M→9.6M

8.0 - 9.6 mi

Top 28%
×13stories
+117ft-177ft

Overall

2033

Males

1739

M20-24

269

9.6M→10M

9.6 - 10.0 mi

Top 23%
×1story
+17ft-12ft

Overall

1634

Males

1400

M20-24

199

10M→10.5M

10.0 - 10.5 mi

Top 31%
×9stories
+0ft-102ft

Overall

2237

Males

1878

M20-24

283

10.5M→12M

10.5 - 12.0 mi

Top 39%
×18stories
+304ft-125ft

Overall

2779

Males

2293

M20-24

356

12M→14M

12.0 - 14.0 mi

Top 41%
×9stories
+99ft-125ft

Overall

2906

Males

2382

M20-24

354

14M→16M

14.0 - 16.0 mi

Top 72%
×9stories
+124ft-78ft

Overall

5189

Males

3833

M20-24

499

16M→18M

16.0 - 18.0 mi

Top 42%
×8stories
+106ft-45ft

Overall

3013

Males

2372

M20-24

331

18M→20M

18.0 - 20.0 mi

Top 60%
×3stories
+52ft-26ft

Overall

4284

Males

3161

M20-24

411

20M→22M

20.0 - 22.0 mi

Top 62%
×21stories
+17ft-266ft

Overall

4422

Males

3199

M20-24

432

22M→24M

22.0 - 24.0 mi

Top 57%
×3stories
+70ft-85ft

Overall

4070

Males

2949

M20-24

381

24M→Finish

24.0 - 26.2 mi

Top 64%
~flat
+2ft-2ft

Overall

4556

Males

3292

M20-24

450

Passing Analysis

Category:
Athletes Passed
370*
Passed By
2081
Net Change
-1711
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1343
2M → 4M7167+4#1343#1339
4M → 6M5734+23#1339#1316
6M → 8M10*82-72#1316#1388
8M → 9.6M1985-66#1388#1454
9.6M → 10M128+4#1454#1450
10M → 10.5M1353-40#1450#1490
10.5M → 12M12161-149#1490#1639
12M → 14M6*218-212#1639#1851
14M → 16M6*555-549#1851#2400
16M → 18M59142-83#2400#2483
18M → 20M14*177-163#2483#2646
20M → 22M19*177-158#2646#2804
22M → 24M38*125-87#2804#2891
24M → Finish34*197-163#2891#3054
TOTALS370*2081-1711

* 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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