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SF MARATHON 1ST HALF 2026

Xi Liang

Bib: 15436•M•Age: 40

Santa Clara, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Division (M40-44)
#0 / 319
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
10:04/mi
20:09
→ flat
4M
10:34/mi
41:16
↑ 67↓ 69
6M
11:46/mi
1:04:49
↑ 1231.1%
8M
11:47/mi
1:28:22
↑ 166↓ 531.1%
9.6M
11:47/mi
1:47:13
↑ 68↓ 1931.5%
10M
20:01/mi
1:55:13
↓ 241.1%
10.5M
5:28/mi
1:57:57
↓ 732.7%
12M
18:24/mi
2:25:33
↑ 2803.2%
Finish· 13.11 mi
11:38/mi
2:38:27
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:04:49
Pace10:48 /mi
2nd Half
Distance7.11 mi
Time1:33:38
Pace13:10 /mi
📊Positive Split: 44.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:00:3420:0910:0420:09
10:04
-
4M
4.00 mi07:21:4141:1610:1921:07
10:34
+0:30
6M
6.00 mi07:45:141:04:4910:4823:33
11:46
+1:12
8M
8.00 mi08:08:471:28:2211:0323:33
11:47
+0:01
9.6M
9.60 mi08:27:381:47:1311:1018:51
11:47
0:00
10M
10.00 mi08:35:381:55:1311:318:00
20:01
+8:14
10.5M
10.50 mi08:38:221:57:5711:142:44
5:28
-14:33
12M
12.00 mi09:05:582:25:3312:0827:36
18:24
+12:56
Finish
13.11 mi09:18:522:38:2712:0512:54
11:38
-6:46

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

12:05 /mi

Slowest Pace

20:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44

2% of race

Time at Steady Pace

2:00:07

76% of race

Time at Slower Pace

35:36

22% of race

Average Pace: 12:05 /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 mi07:00:3420:0910:0420:09
10:04
#3152
4M
4.00 mi07:21:4141:1610:1921:07
10:34
#3414
6M
6.00 mi07:45:141:04:4910:4823:33
11:46
#3927
8M
8.00 mi08:08:471:28:2211:0323:33
11:47
#4011
9.6M
9.60 mi08:27:381:47:1311:1018:51
11:47
#4398
10M
10.00 mi08:35:381:55:1311:318:00
20:01
#4292
10.5M
10.50 mi08:38:221:57:5711:142:44
5:28
#4286
12M
12.00 mi09:05:582:25:3312:0827:36
18:24
#4654
Finish
13.11 mi09:18:522:38:2712:0512:54
11:38
#4621
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 55%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:44

Segment Time

11:56/mi

Pace

0.90 mi

Distance

Overall

3586

Men

2299

Division

197

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi315221191795643(Top 86%)3205(Top 89%)276(Top 87%)
4M4.00 mi2.00 mi3414-2622272-153188-93650(Top 56%)2394(Top 66%)200(Top 63%)
6M6.00 mi2.00 mi3927-5132551-279211-234826(Top 73%)2979(Top 82%)247(Top 77%)
8M8.00 mi2.00 mi4011-842607-56222-114342(Top 66%)2760(Top 76%)232(Top 73%)
9.6M9.60 mi1.60 mi4398-3872762-155231-95672(Top 86%)3232(Top 89%)276(Top 87%)
10M10.00 mi0.40 mi4292+1062699+63227+43500(Top 53%)2249(Top 62%)190(Top 60%)
10.5M10.50 mi0.50 mi4286+626992274326(Top 66%)2686(Top 74%)226(Top 71%)
12M12.00 mi1.50 mi4654-3682868-169242-155643(Top 86%)3205(Top 89%)276(Top 87%)
Finish13.11 mi1.11 mi4621+332841+27239+34625(Top 70%)2754(Top 76%)228(Top 71%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 86%
~flat
+5ft-3ft

Overall

5643

Males

3205

M40-44

276

2M→4M

2.0 - 4.0 mi

Top 56%
×4story building
+67ft-69ft

Overall

3650

Males

2394

M40-44

200

4M→6M

4.0 - 6.0 mi

Top 73%
×9story building
+123ft-9ft

Overall

4826

Males

2979

M40-44

247

6M→8M

6.0 - 8.0 mi

Top 66%
×12story building
+166ft-53ft

Overall

4342

Males

2760

M40-44

232

8M→9.6M

8.0 - 9.6 mi

Top 86%
×13story building
+68ft-193ft

Overall

5672

Males

3232

M40-44

276

9.6M→10M

9.6 - 10.0 mi

Top 53%
×2story building
+0ft-24ft

Overall

3500

Males

2249

M40-44

190

10M→10.5M

10.0 - 10.5 mi

Top 66%
×6story building
+1ft-73ft

Overall

4326

Males

2686

M40-44

226

10.5M→12M

10.5 - 12.0 mi

Top 86%
×21story building
+280ft-26ft

Overall

5643

Males

3205

M40-44

276

12M→Finish

12.0 - 13.1 mi

Top 70%
×7story building
+14ft-89ft

Overall

4625

Males

2754

M40-44

228

Passing Analysis

Category:
Athletes Passed
430*
Passed By
1899
Net Change
-1469
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3152
2M → 4M78340-262#3152#3414
4M → 6M21534-513#3414#3927
6M → 8M110*194-84#3927#4011
8M → 9.6M7394-387#4011#4398
9.6M → 10M11711+106#4398#4292
10M → 10.5M148+6#4292#4286
10.5M → 12M17*385-368#4286#4654
12M → Finish66*33+33#4654#4621
TOTALS430*1899-1469

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events