San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Jing Luo

Bib: 16631•M•Age: 35

San Francisco, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M35-39)
#0 / 582
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
10:49/mi
21:38
→ flat
4M
11:46/mi
45:09
↑ 67↓ 69
6M
12:17/mi
1:09:44
↑ 1231.1%
8M
13:37/mi
1:36:59
↑ 166↓ 531.1%
9.6M
9:32/mi
1:52:14
↑ 68↓ 1931.5%
10M
25:34/mi
2:02:27
↓ 241.1%
10.5M
5:28/mi
2:05:11
↓ 732.7%
12M
17:49/mi
2:31:54
↑ 2803.2%
Finish· 13.11 mi
11:12/mi
2:44:19
↑ 14↓ 891.3%

The Course

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 6MFaster
Distance6.00 mi
Time1:09:44
Pace11:37 /mi
2nd Half
Distance7.11 mi
Time1:34:35
Pace13:18 /mi
📊Positive Split: 35.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:04:2621:3810:4921:38
10:49
-
4M
4.00 mi07:27:5745:0911:1723:31
11:46
+0:57
6M
6.00 mi07:52:321:09:4411:3724:35
12:17
+0:31
8M
8.00 mi08:19:471:36:5912:0727:15
13:37
+1:20
9.6M
9.60 mi08:35:021:52:1411:4115:15
9:32
-4:05
10M
10.00 mi08:45:152:02:2712:1510:13
25:34
+16:02
10.5M
10.50 mi08:47:592:05:1111:552:44
5:28
-20:06
12M
12.00 mi09:14:422:31:5412:4026:43
17:49
+12:21
Finish
13.11 mi09:27:072:44:1912:3212:25
11:12
-6:37

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

5:28 /mi

Average Pace

12:32 /mi

Slowest Pace

25:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44

2% of race

Time at Steady Pace

2:04:39

76% of race

Time at Slower Pace

36:56

22% of race

Average Pace: 12:32 /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...
0mi3.3mi6.6mi9.8mi13.1mi
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 mi07:04:2621:3810:4921:38
10:49
#4417
4M
4.00 mi07:27:5745:0911:1723:31
11:46
#4863
6M
6.00 mi07:52:321:09:4411:3724:35
12:17
#5085
8M
8.00 mi08:19:471:36:5912:0727:15
13:37
#5348
9.6M
9.60 mi08:35:021:52:1411:4115:15
9:32
#5101
10M
10.00 mi08:45:152:02:2712:1510:13
25:34
#5191
10.5M
10.50 mi08:47:592:05:1111:552:44
5:28
#5155
12M
12.00 mi09:14:422:31:5412:4026:43
17:49
#5216
Finish
13.11 mi09:27:072:44:1912:3212:25
11:12
#5087
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 84%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:57

Segment Time

14:24/mi

Pace

0.90 mi

Distance

Overall

5515

Men

3171

Division

527

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi441727844565335(Top 81%)3081(Top 85%)510(Top 88%)
4M4.00 mi2.00 mi4863-4462981-197495-395199(Top 79%)3114(Top 86%)510(Top 88%)
6M6.00 mi2.00 mi5085-2223081-100510-155349(Top 81%)3184(Top 88%)519(Top 89%)
8M8.00 mi2.00 mi5348-2633204-123527-175799(Top 88%)3364(Top 93%)556(Top 96%)
9.6M9.60 mi1.60 mi5101+2473084+120507+203419(Top 52%)2110(Top 58%)348(Top 60%)
10M10.00 mi0.40 mi5191-903129-45511-45769(Top 88%)3262(Top 90%)538(Top 92%)
10.5M10.50 mi0.50 mi5155+363106+23509+24337(Top 66%)2688(Top 74%)448(Top 77%)
12M12.00 mi1.50 mi5216-613115-9510-15335(Top 81%)3081(Top 85%)510(Top 88%)
Finish13.11 mi1.11 mi5087+1293052+63506+44239(Top 64%)2595(Top 72%)428(Top 74%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 81%
~flat
+5ft-3ft

Overall

5335

Males

3081

M35-39

510

2M→4M

2.0 - 4.0 mi

Top 79%
×4story building
+67ft-69ft

Overall

5199

Males

3114

M35-39

510

4M→6M

4.0 - 6.0 mi

Top 81%
×9story building
+123ft-9ft

Overall

5349

Males

3184

M35-39

519

6M→8M

6.0 - 8.0 mi

Top 88%
×12story building
+166ft-53ft

Overall

5799

Males

3364

M35-39

556

8M→9.6M

8.0 - 9.6 mi

Top 52%
×13story building
+68ft-193ft

Overall

3419

Males

2110

M35-39

348

9.6M→10M

9.6 - 10.0 mi

Top 88%
×2story building
+0ft-24ft

Overall

5769

Males

3262

M35-39

538

10M→10.5M

10.0 - 10.5 mi

Top 66%
×6story building
+1ft-73ft

Overall

4337

Males

2688

M35-39

448

10.5M→12M

10.5 - 12.0 mi

Top 81%
×21story building
+280ft-26ft

Overall

5335

Males

3081

M35-39

510

12M→Finish

12.0 - 13.1 mi

Top 64%
×7story building
+14ft-89ft

Overall

4239

Males

2595

M35-39

428

Passing Analysis

Category:
Athletes Passed
705*
Passed By
1375
Net Change
-670
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4417
2M → 4M66512-446#4417#4863
4M → 6M74*296-222#4863#5085
6M → 8M34*297-263#5085#5348
8M → 9.6M27124+247#5348#5101
9.6M → 10M21111-90#5101#5191
10M → 10.5M360+36#5191#5155
10.5M → 12M71*132-61#5155#5216
12M → Finish132*3+129#5216#5087
TOTALS705*1375-670

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

📊

Passing Visuals

Category:
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

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events