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SF MARATHON 1ST HALF 2026

Felix Xiao

Dublin, CA

Bib: 14014 M 30

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 34%
Gender (Male)
#0 / 3619
Top 44%
Division (M30-34)
#0 / 772
Top 44%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
7:28/mi
14:56
→ flat
12 ft elev
4M
8:24/mi
31:44
↑ 67↓ 69
10 ft elev
6M
8:44/mi
49:12
↑ 1231.1%
126 ft elev
8M
10:23/mi
1:09:58
↑ 166↓ 531.1%
246 ft elev
9.6M
7:14/mi
1:21:33
↑ 68↓ 1931.5%
126 ft elev
10M
18:04/mi
1:28:46
↓ 241.1%
90 ft elev
10.5M
5:06/mi
1:31:19
↓ 732.7%
18 ft elev
12M
17:39/mi
1:57:48
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
13:16/mi
2:12:31
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time49:12
Pace8:12 /mi
2nd Half
Distance7.11 mi
Time1:23:19
Pace11:43 /mi
📊Positive Split: 69.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:51:5914:567:2814:56
7:28
-
4M
4.00 mi07:08:4731:447:5616:48
8:24
+0:56
6M
6.00 mi07:26:1549:128:1217:28
8:44
+0:20
8M
8.00 mi07:47:011:09:588:4520:46
10:23
+1:39
9.6M
9.60 mi07:58:361:21:338:3011:35
7:14
-3:09
10M
10.00 mi08:05:491:28:468:537:13
18:04
+10:50
10.5M
10.50 mi08:08:221:31:198:422:33
5:06
-12:58
12M
12.00 mi08:34:511:57:489:4926:29
17:39
+12:33
Finish
13.11 mi08:49:342:12:3110:0714:43
13:16
-4:23

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

5:06 /mi

Average Pace

10:07 /mi

Slowest Pace

18:04 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:33

2% of race

Time at Steady Pace

1:21:33

62% of race

Time at Slower Pace

48:25

37% of race

Average Pace: 10:06 /mi

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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 mi06:51:5914:567:2814:56
7:28
#236
4M
4.00 mi07:08:4731:447:5616:48
8:24
#418
6M
6.00 mi07:26:1549:128:1217:28
8:44
#601
8M
8.00 mi07:47:011:09:588:4520:46
10:23
#1037
9.6M
9.60 mi07:58:361:21:338:3011:35
7:14
#929
10M
10.00 mi08:05:491:28:468:537:13
18:04
#1007
10.5M
10.50 mi08:08:221:31:198:422:33
5:06
#1052
12M
12.00 mi08:34:511:57:489:4926:29
17:39
#1875
Finish
13.11 mi08:49:342:12:3110:0714:43
13:16
#2254
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 39%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:46

Segment Time

10:51/mi

Pace

0.90 mi

Distance

Overall

2561

Men

1770

Division

388

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi236210475254(Top 80%)3037(Top 84%)662(Top 86%)
4M4.00 mi2.00 mi418-182352-14276-29765(Top 12%)629(Top 17%)137(Top 18%)
6M6.00 mi2.00 mi601-183506-154107-311091(Top 17%)881(Top 24%)195(Top 25%)
8M8.00 mi2.00 mi1037-436839-333184-772825(Top 43%)1986(Top 55%)426(Top 55%)
9.6M9.60 mi1.60 mi929+108753+86167+17848(Top 13%)596(Top 16%)138(Top 18%)
10M10.00 mi0.40 mi1007-78813-60184-172419(Top 37%)1678(Top 46%)359(Top 47%)
10.5M10.50 mi0.50 mi1052-45842-29187-33366(Top 51%)2203(Top 61%)474(Top 61%)
12M12.00 mi1.50 mi1875-8231378-536305-1185254(Top 80%)3037(Top 84%)662(Top 86%)
Finish13.11 mi1.11 mi2254-3791602-224343-385698(Top 87%)3220(Top 89%)687(Top 89%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 80%
~flat
+5ft-3ft

Overall

5254

Males

3037

M30-34

664

2M→4M

2.0 - 4.0 mi

Top 12%
×4story building
+67ft-69ft

Overall

765

Males

629

M30-34

138

4M→6M

4.0 - 6.0 mi

Top 17%
×9story building
+123ft-9ft

Overall

1091

Males

881

M30-34

196

6M→8M

6.0 - 8.0 mi

Top 43%
×12story building
+166ft-53ft

Overall

2825

Males

1986

M30-34

428

8M→9.6M

8.0 - 9.6 mi

Top 13%
×13story building
+68ft-193ft

Overall

848

Males

596

M30-34

139

9.6M→10M

9.6 - 10.0 mi

Top 37%
×2story building
+0ft-24ft

Overall

2419

Males

1678

M30-34

360

10M→10.5M

10.0 - 10.5 mi

Top 51%
×6story building
+1ft-73ft

Overall

3366

Males

2203

M30-34

476

10.5M→12M

10.5 - 12.0 mi

Top 80%
×21story building
+280ft-26ft

Overall

5254

Males

3037

M30-34

664

12M→Finish

12.0 - 13.1 mi

Top 87%
×7story building
+14ft-89ft

Overall

5698

Males

3220

M30-34

687

Passing Analysis

Category:
Athletes Passed
170*
Passed By
2188
Net Change
-2018
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#236
2M → 4M0182-182#236#418
4M → 6M1184-183#418#601
6M → 8M1437-436#601#1037
8M → 9.6M14941+108#1037#929
9.6M → 10M381-78#929#1007
10M → 10.5M045-45#1007#1052
10.5M → 12M0823-823#1052#1875
12M → Finish16*395-379#1875#2254
TOTALS170*2188-2018

* 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