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SF MARATHON 2026

Daniel Tuan

Bib: 2628•M•Age: 24

Sunnyvale, CA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
20:13
Rank: #4378
Start → 2M
20:13 | 10:06/mi
4M
41:31
Rank: #4766 (-388)
2M → 4M
21:18 | 10:39/mi
6M
1:02:15
Rank: #4580 (+186)
4M → 6M
20:44 | 10:22/mi
8M
1:21:40
Rank: #4338 (+242)
6M → 8M
19:25 | 9:42/mi
9.6M
1:37:58
Rank: #4062 (+276)
8M → 9.6M
16:18 | 10:11/mi
10M
1:40:43
Rank: #4048 (+14)
9.6M → 10M
2:45 | 6:53/mi
10.5M
1:47:45
Rank: #4058 (-10)
10M → 10.5M
7:02 | 14:04/mi
12M
2:02:12
Rank: #3959 (+99)
10.5M → 12M
14:27 | 9:38/mi
14M
2:23:38
Rank: #3889 (+70)
12M → 14M
21:26 | 10:43/mi
16M
2:42:59
Rank: #3910 (-21)
14M → 16M
19:21 | 9:41/mi
18M
3:02:20
Rank: #3623 (+287)
16M → 18M
19:21 | 9:41/mi
20M
3:24:09
Rank: #3598 (+25)
18M → 20M
21:49 | 10:54/mi
22M
3:43:54
Rank: #3498 (+100)
20M → 22M
19:45 | 9:52/mi
24M
4:07:12
Rank: #3484 (+14)
22M → 24M
23:18 | 11:39/mi
Finish· 26.22 mi
4:30:33
Rank: #3412 (+72)
24M → Finish
23:21 | 10:31/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:23:38
Pace10:16 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:06:55
Pace10:23 /mi
📊Negative Split: 11.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:40:0420:1310:0620:13
10:06
-
4M
4.00 mi06:01:2241:3110:2321:18
10:39
+0:33
6M
6.00 mi06:22:061:02:1510:2320:44
10:22
-0:17
8M
8.00 mi06:41:311:21:4010:1219:25
9:42
-0:40
9.6M
9.60 mi06:57:491:37:5810:1216:18
10:11
+0:29
10M
10.00 mi07:00:341:40:4310:042:45
6:53
-3:18
10.5M
10.50 mi07:07:361:47:4510:167:02
14:04
+7:11
12M
12.00 mi07:22:032:02:1210:1114:27
9:38
-4:26
14M
14.00 mi07:43:292:23:3810:1621:26
10:43
+1:05
16M
16.00 mi08:02:502:42:5910:1119:21
9:41
-1:02
18M
18.00 mi08:22:113:02:2010:0819:21
9:41
0:00
20M
20.00 mi08:44:003:24:0910:1221:49
10:54
+1:13
22M
22.00 mi09:03:453:43:5410:1119:45
9:52
-1:02
24M
24.00 mi09:27:034:07:1210:1823:18
11:39
+1:47
Finish
26.22 mi09:50:244:30:3310:2023:21
10:31
-1:08

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

6:53 /mi

Average Pace

10:20 /mi

Slowest Pace

14:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45

1% of race

Time at Steady Pace

3:35:39

80% of race

Time at Slower Pace

52:09

19% of race

Average Pace: 10:19 /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 mi05:40:0420:1310:0620:13
10:06
#4378
4M
4.00 mi06:01:2241:3110:2321:18
10:39
#4766
6M
6.00 mi06:22:061:02:1510:2320:44
10:22
#4580
8M
8.00 mi06:41:311:21:4010:1219:25
9:42
#4338
9.6M
9.60 mi06:57:491:37:5810:1216:18
10:11
#4062
10M
10.00 mi07:00:341:40:4310:042:45
6:53
#4048
10.5M
10.50 mi07:07:361:47:4510:167:02
14:04
#4058
12M
12.00 mi07:22:032:02:1210:1114:27
9:38
#3959
14M
14.00 mi07:43:292:23:3810:1621:26
10:43
#3889
16M
16.00 mi08:02:502:42:5910:1119:21
9:41
#3910
18M
18.00 mi08:22:113:02:2010:0819:21
9:41
#3623
20M
20.00 mi08:44:003:24:0910:1221:49
10:54
#3598
22M
22.00 mi09:03:453:43:5410:1119:45
9:52
#3498
24M
24.00 mi09:27:034:07:1210:1823:18
11:39
#3484
Finish
26.22 mi09:50:244:30:3310:2023:21
10:31
#3412
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 57%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:47

Segment Time

10:52/mi

Pace

0.90 mi

Distance

Overall

4054

Men

3160

Division

450

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi437834044813680(Top 51%)2917(Top 58%)432(Top 67%)
4M4.00 mi2.00 mi4766-3883637-233507-265071(Top 71%)3822(Top 76%)525(Top 81%)
6M6.00 mi2.00 mi4580+1863524+113494+134383(Top 61%)3400(Top 67%)480(Top 74%)
8M8.00 mi2.00 mi4338+2423382+142481+133677(Top 51%)2952(Top 58%)430(Top 66%)
9.6M9.60 mi1.60 mi4062+2763203+179453+283373(Top 47%)2716(Top 54%)395(Top 61%)
10M10.00 mi0.40 mi4048+143193+10450+33716(Top 52%)2964(Top 59%)421(Top 65%)
10.5M10.50 mi0.50 mi4058-103193454-44320(Top 60%)3316(Top 66%)459(Top 71%)
12M12.00 mi1.50 mi3959+993128+65446+83680(Top 51%)2917(Top 58%)432(Top 67%)
14M14.00 mi2.00 mi3889+703077+51437+93597(Top 50%)2859(Top 57%)406(Top 63%)
16M16.00 mi2.00 mi3910-213079-2440-34323(Top 60%)3280(Top 65%)437(Top 67%)
18M18.00 mi2.00 mi3623+2872874+205409+311888(Top 26%)1562(Top 31%)206(Top 32%)
20M20.00 mi2.00 mi3598+252846+28402+73607(Top 50%)2731(Top 54%)361(Top 56%)
22M22.00 mi2.00 mi3498+1002766+80387+153001(Top 42%)2297(Top 45%)314(Top 48%)
24M24.00 mi2.00 mi3484+142724+42377+103493(Top 49%)2561(Top 51%)340(Top 52%)
Finish26.22 mi2.22 mi3412+722663+61368+92906(Top 41%)2158(Top 43%)301(Top 46%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 51%
×1human
+6ft-11ft

Overall

3680

Males

2917

M20-24

435

2M→4M

2.0 - 4.0 mi

Top 71%
×4stories
+75ft-70ft

Overall

5071

Males

3822

M20-24

535

4M→6M

4.0 - 6.0 mi

Top 61%
×5stories
+71ft-18ft

Overall

4383

Males

3400

M20-24

489

6M→8M

6.0 - 8.0 mi

Top 51%
×9stories
+106ft-21ft

Overall

3677

Males

2952

M20-24

435

8M→9.6M

8.0 - 9.6 mi

Top 47%
×13stories
+117ft-177ft

Overall

3373

Males

2716

M20-24

400

9.6M→10M

9.6 - 10.0 mi

Top 52%
×1story
+17ft-12ft

Overall

3716

Males

2964

M20-24

426

10M→10.5M

10.0 - 10.5 mi

Top 60%
×9stories
+0ft-102ft

Overall

4320

Males

3316

M20-24

464

10.5M→12M

10.5 - 12.0 mi

Top 51%
×18stories
+304ft-125ft

Overall

3680

Males

2917

M20-24

435

12M→14M

12.0 - 14.0 mi

Top 50%
×9stories
+99ft-125ft

Overall

3597

Males

2859

M20-24

408

14M→16M

14.0 - 16.0 mi

Top 60%
×9stories
+124ft-78ft

Overall

4323

Males

3280

M20-24

438

16M→18M

16.0 - 18.0 mi

Top 26%
×8stories
+106ft-45ft

Overall

1888

Males

1562

M20-24

206

18M→20M

18.0 - 20.0 mi

Top 50%
×3stories
+52ft-26ft

Overall

3607

Males

2731

M20-24

362

20M→22M

20.0 - 22.0 mi

Top 42%
×21stories
+17ft-266ft

Overall

3001

Males

2297

M20-24

315

22M→24M

22.0 - 24.0 mi

Top 49%
×3stories
+70ft-85ft

Overall

3493

Males

2561

M20-24

341

24M→Finish

24.0 - 26.2 mi

Top 41%
~flat
+2ft-2ft

Overall

2906

Males

2158

M20-24

301

Passing Analysis

Category:
Athletes Passed
1854*
Passed By
888
Net Change
+966
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4378
2M → 4M58*446-388#4378#4766
4M → 6M23347+186#4766#4580
6M → 8M252*10+242#4580#4338
8M → 9.6M284*8+276#4338#4062
9.6M → 10M162+14#4062#4048
10M → 10.5M4454-10#4048#4058
10.5M → 12M12627+99#4058#3959
12M → 14M89*19+70#3959#3889
14M → 16M99*120-21#3889#3910
16M → 18M2958+287#3910#3623
18M → 20M64*39+25#3623#3598
20M → 22M119*19+100#3598#3498
22M → 24M74*60+14#3498#3484
24M → Finish101*29+72#3484#3412
TOTALS1854*888+966

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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