San Francisco Marathon logo
SF MARATHON 2ND HALF 2026

Bill Jia

Bib: 22596•M•Age: 29

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 13%
Gender (Male)
#0 / 2065
Top 19%
Division (M25-29)
#0 / 503
Top 20%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
8:11/mi
16:22
↑ 138↓ 680.7%
4M
7:30/mi
31:21
↑ 1631.4%
6M
9:57/mi
51:16
↑ 55↓ 830.3%
8M
5:48/mi
1:02:53
↑ 65↓ 1510.8%
10M
7:47/mi
1:18:27
↑ 61↓ 1741.1%
12M
8:43/mi
1:35:54
↑ 41↓ 530.1%
Finish· 13.11 mi
9:50/mi
1:46:48
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time51:16
Pace8:33 /mi
2nd Half
Distance7.11 mi
Time55:32
Pace7:49 /mi
📊Positive Split: 8.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:54:3016:228:1116:22
8:11
-
4M
4.00 mi09:09:2931:217:5014:59
7:30
-0:41
6M
6.00 mi09:29:2451:168:3319:55
9:57
+2:27
8M
8.00 mi09:41:011:02:537:5211:37
5:48
-4:09
10M
10.00 mi09:56:351:18:277:5115:34
7:47
+1:59
12M
12.00 mi10:14:021:35:548:0017:27
8:43
+0:56
Finish
13.11 mi10:24:561:46:488:0910:54
9:50
+1:07

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

5:48 /mi

Average Pace

8:09 /mi

Slowest Pace

9:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

26:36

25% of race

Time at Steady Pace

49:23

46% of race

Time at Slower Pace

30:49

29% of race

Average Pace: 8:09 /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 mi08:54:3016:228:1116:22
8:11
#561
4M
4.00 mi09:09:2931:217:5014:59
7:30
#523
6M
6.00 mi09:29:2451:168:3319:55
9:57
#531
8M
8.00 mi09:41:011:02:537:5211:37
5:48
#477
10M
10.00 mi09:56:351:18:277:5115:34
7:47
#433
12M
12.00 mi10:14:021:35:548:0017:27
8:43
#450
Finish
13.11 mi10:24:561:46:488:0910:54
9:50
#512
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi561436111587(Top 15%)449(Top 22%)118(Top 23%)
4M4.00 mi2.00 mi523+38412+24104+7478(Top 12%)379(Top 18%)96(Top 19%)
6M6.00 mi2.00 mi531-8420-8106-2560(Top 15%)441(Top 21%)117(Top 23%)
8M8.00 mi2.00 mi477+54377+4397+9331(Top 9%)267(Top 13%)70(Top 14%)
10M10.00 mi2.00 mi433+44343+3491+6313(Top 8%)257(Top 12%)69(Top 14%)
12M12.00 mi2.00 mi450-17356-1394-3587(Top 15%)449(Top 22%)118(Top 23%)
Finish13.11 mi1.11 mi512-62398-4299-51468(Top 38%)964(Top 47%)251(Top 50%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 15%
×9story building
+138ft-68ft

Overall

587

Males

449

M25-29

118

2M→4M

2.0 - 4.0 mi

Top 12%
×13story building
+163ft-19ft

Overall

478

Males

379

M25-29

96

4M→6M

4.0 - 6.0 mi

Top 15%
×4story building
+55ft-83ft

Overall

560

Males

441

M25-29

117

6M→8M

6.0 - 8.0 mi

Top 9%
×10story building
+65ft-151ft

Overall

331

Males

267

M25-29

70

8M→10M

8.0 - 10.0 mi

Top 8%
×10story building
+61ft-174ft

Overall

313

Males

257

M25-29

69

10M→12M

10.0 - 12.0 mi

Top 15%
×3story building
+41ft-53ft

Overall

587

Males

449

M25-29

118

12M→Finish

12.0 - 13.1 mi

Top 38%
×1human
+6ft-6ft

Overall

1468

Males

964

M25-29

251

Passing Analysis

Category:
Athletes Passed
184*
Passed By
135
Net Change
+49
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#561
2M → 4M5315+38#561#523
4M → 6M1927-8#523#531
6M → 8M551+54#531#477
8M → 10M46*2+44#477#433
10M → 12M926-17#433#450
12M → Finish264-62#450#512
TOTALS184*135+49

* 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