San Francisco Marathon logo
SF MARATHON 2026

Sicong Chen

Bib: 5758•M•Age: 31

Palo Alto, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 7166
Top 40%
Gender (Male)
#0 / 5052
Top 45%
Division (M30-34)
#0 / 1040
Top 46%
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
19:07
Rank: #3396
Start → 2M
19:07 | 9:33/mi
4M
38:51
Rank: #3538 (-142)
2M → 4M
19:44 | 9:52/mi
6M
58:25
Rank: #3493 (+45)
4M → 6M
19:34 | 9:47/mi
8M
1:18:14
Rank: #3618 (-125)
6M → 8M
19:49 | 9:54/mi
9.6M
1:34:49
Rank: #3572 (+46)
8M → 9.6M
16:35 | 10:22/mi
10M
1:37:34
Rank: #3581 (-9)
9.6M → 10M
2:45 | 6:53/mi
10.5M
1:43:57
Rank: #3517 (+64)
10M → 10.5M
6:23 | 12:46/mi
12M
1:57:51
Rank: #3441 (+76)
10.5M → 12M
13:54 | 9:16/mi
14M
2:18:45
Rank: #3404 (+37)
12M → 14M
20:54 | 10:27/mi
16M
2:37:48
Rank: #3452 (-48)
14M → 16M
19:03 | 9:31/mi
18M
2:56:50
Rank: #3190 (+262)
16M → 18M
19:02 | 9:31/mi
20M
3:16:46
Rank: #3092 (+98)
18M → 20M
19:56 | 9:58/mi
22M
3:35:20
Rank: #2965 (+127)
20M → 22M
18:34 | 9:17/mi
24M
3:57:09
Rank: #2896 (+69)
22M → 24M
21:49 | 10:55/mi
Finish· 26.22 mi
4:20:29
Rank: #2853 (+43)
24M → Finish
23:20 | 10:31/mi

Course Map & Elevation

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:18:45
Pace9:55 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:01:44
Pace9:58 /mi
📊Negative Split: 12.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:39:0219:079:3319:07
9:33
-
4M
4.00 mi05:58:4638:519:4319:44
9:52
+0:19
6M
6.00 mi06:18:2058:259:4419:34
9:47
-0:05
8M
8.00 mi06:38:091:18:149:4719:49
9:54
+0:07
9.6M
9.60 mi06:54:441:34:499:5316:35
10:22
+0:28
10M
10.00 mi06:57:291:37:349:452:45
6:53
-3:29
10.5M
10.50 mi07:03:521:43:579:546:23
12:46
+5:53
12M
12.00 mi07:17:461:57:519:4913:54
9:16
-3:30
14M
14.00 mi07:38:402:18:459:5520:54
10:27
+1:11
16M
16.00 mi07:57:432:37:489:5219:03
9:31
-0:56
18M
18.00 mi08:16:452:56:509:4919:02
9:31
0:00
20M
20.00 mi08:36:413:16:469:5019:56
9:58
+0:27
22M
22.00 mi08:55:153:35:209:4718:34
9:17
-0:41
24M
24.00 mi09:17:043:57:099:5321:49
10:55
+1:38
Finish
26.22 mi09:40:244:20:299:5723:20
10:31
-0:24

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

9:57 /mi

Slowest Pace

12:46 /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

16:39

6% of race

Time at Steady Pace

3:12:18

74% of race

Time at Slower Pace

51:32

20% of race

Average Pace: 9:56 /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 mi05:39:0219:079:3319:07
9:33
#3396
4M
4.00 mi05:58:4638:519:4319:44
9:52
#3538
6M
6.00 mi06:18:2058:259:4419:34
9:47
#3493
8M
8.00 mi06:38:091:18:149:4719:49
9:54
#3618
9.6M
9.60 mi06:54:441:34:499:5316:35
10:22
#3572
10M
10.00 mi06:57:291:37:349:452:45
6:53
#3581
10.5M
10.50 mi07:03:521:43:579:546:23
12:46
#3517
12M
12.00 mi07:17:461:57:519:4913:54
9:16
#3441
14M
14.00 mi07:38:402:18:459:5520:54
10:27
#3404
16M
16.00 mi07:57:432:37:489:5219:03
9:31
#3452
18M
18.00 mi08:16:452:56:509:4919:02
9:31
#3190
20M
20.00 mi08:36:413:16:469:5019:56
9:58
#3092
22M
22.00 mi08:55:153:35:209:4718:34
9:17
#2965
24M
24.00 mi09:17:043:57:099:5321:49
10:55
#2896
Finish
26.22 mi09:40:244:20:299:5723:20
10:31
#2853
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 44%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:08

Segment Time

10:09/mi

Pace

0.90 mi

Distance

Overall

3169

Men

2565

Division

540

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi339627505693211(Top 45%)2605(Top 52%)530(Top 51%)
4M4.00 mi2.00 mi3538-1422849-99590-213768(Top 53%)3005(Top 59%)624(Top 60%)
6M6.00 mi2.00 mi3493+452819+30584+63514(Top 49%)2843(Top 56%)596(Top 57%)
8M8.00 mi2.00 mi3618-1252912-93607-234049(Top 57%)3199(Top 63%)667(Top 64%)
9.6M9.60 mi1.60 mi3572+462876+36602+53590(Top 50%)2869(Top 57%)602(Top 58%)
10M10.00 mi0.40 mi3581-92884-86023697(Top 52%)2949(Top 58%)618(Top 59%)
10.5M10.50 mi0.50 mi3517+642829+55590+123107(Top 43%)2507(Top 50%)525(Top 50%)
12M12.00 mi1.50 mi3441+762774+55581+93211(Top 45%)2605(Top 52%)530(Top 51%)
14M14.00 mi2.00 mi3404+372741+33574+73251(Top 45%)2619(Top 52%)551(Top 53%)
16M16.00 mi2.00 mi3452-482776-35583-94118(Top 57%)3132(Top 62%)654(Top 63%)
18M18.00 mi2.00 mi3190+2622576+200537+461729(Top 24%)1433(Top 28%)313(Top 30%)
20M20.00 mi2.00 mi3092+982493+83522+152562(Top 36%)2038(Top 40%)427(Top 41%)
22M22.00 mi2.00 mi2965+1272393+100494+282320(Top 32%)1835(Top 36%)377(Top 36%)
24M24.00 mi2.00 mi2896+692323+70481+132733(Top 38%)2056(Top 41%)428(Top 41%)
Finish26.22 mi2.22 mi2853+432280+43476+52898(Top 40%)2155(Top 43%)427(Top 41%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 45%
×1human
+6ft-11ft

Overall

3211

Males

2605

M30-34

533

2M→4M

2.0 - 4.0 mi

Top 53%
×4stories
+75ft-70ft

Overall

3768

Males

3005

M30-34

628

4M→6M

4.0 - 6.0 mi

Top 49%
×5stories
+71ft-18ft

Overall

3514

Males

2843

M30-34

600

6M→8M

6.0 - 8.0 mi

Top 57%
×9stories
+106ft-21ft

Overall

4049

Males

3199

M30-34

671

8M→9.6M

8.0 - 9.6 mi

Top 50%
×13stories
+117ft-177ft

Overall

3590

Males

2869

M30-34

604

9.6M→10M

9.6 - 10.0 mi

Top 52%
×1story
+17ft-12ft

Overall

3697

Males

2949

M30-34

620

10M→10.5M

10.0 - 10.5 mi

Top 43%
×9stories
+0ft-102ft

Overall

3107

Males

2507

M30-34

528

10.5M→12M

10.5 - 12.0 mi

Top 45%
×18stories
+304ft-125ft

Overall

3211

Males

2605

M30-34

533

12M→14M

12.0 - 14.0 mi

Top 45%
×9stories
+99ft-125ft

Overall

3251

Males

2619

M30-34

554

14M→16M

14.0 - 16.0 mi

Top 57%
×9stories
+124ft-78ft

Overall

4118

Males

3132

M30-34

655

16M→18M

16.0 - 18.0 mi

Top 24%
×8stories
+106ft-45ft

Overall

1729

Males

1433

M30-34

314

18M→20M

18.0 - 20.0 mi

Top 36%
×3stories
+52ft-26ft

Overall

2562

Males

2038

M30-34

429

20M→22M

20.0 - 22.0 mi

Top 32%
×21stories
+17ft-266ft

Overall

2320

Males

1835

M30-34

378

22M→24M

22.0 - 24.0 mi

Top 38%
×3stories
+70ft-85ft

Overall

2733

Males

2056

M30-34

429

24M→Finish

24.0 - 26.2 mi

Top 40%
~flat
+2ft-2ft

Overall

2898

Males

2155

M30-34

427

Passing Analysis

Category:
Athletes Passed
1343*
Passed By
800
Net Change
+543
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3396
2M → 4M72*214-142#3396#3538
4M → 6M11873+45#3538#3493
6M → 8M23*148-125#3493#3618
8M → 9.6M90*44+46#3618#3572
9.6M → 10M1120-9#3572#3581
10M → 10.5M706+64#3581#3517
10.5M → 12M8913+76#3517#3441
12M → 14M71*34+37#3441#3404
14M → 16M83*131-48#3404#3452
16M → 18M2686+262#3452#3190
18M → 20M117*19+98#3190#3092
20M → 22M139*12+127#3092#2965
22M → 24M100*31+69#2965#2896
24M → Finish92*49+43#2896#2853
TOTALS1343*800+543

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

📊

Passing Visuals

Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events