San Francisco Marathon logo
SF MARATHON 2ND HALF 2026

Ziyue Ma

Bib: 24828•M•Age: 24

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 16%
Gender (Male)
#0 / 2065
Top 22%
M20-29
#0 / 190
Top 21%
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
8:40/mi
17:21
↑ 138↓ 680.7%
4M
7:55/mi
33:11
↑ 1631.4%
6M
10:12/mi
53:35
↑ 55↓ 830.3%
8M
6:09/mi
1:05:54
↑ 65↓ 1510.8%
10M
8:14/mi
1:22:22
↑ 61↓ 1741.1%
12M
8:33/mi
1:39:29
↑ 41↓ 530.1%
Finish· 13.11 mi
8:25/mi
1:48:49
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time53:35
Pace8:56 /mi
2nd Half
Distance7.11 mi
Time55:14
Pace7:46 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:57:3017:218:4017:21
8:40
-
4M
4.00 mi09:13:2033:118:1815:50
7:55
-0:45
6M
6.00 mi09:33:4453:358:5620:24
10:12
+2:17
8M
8.00 mi09:46:031:05:548:1412:19
6:09
-4:03
10M
10.00 mi10:02:311:22:228:1416:28
8:14
+2:05
12M
12.00 mi10:19:381:39:298:1717:07
8:33
+0:19
Finish
13.11 mi10:28:581:48:498:189:20
8:25
-0:08

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

6:09 /mi

Average Pace

8:18 /mi

Slowest Pace

10:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

12:19

11% of race

Time at Steady Pace

1:16:06

70% of race

Time at Slower Pace

20:24

19% of race

Average Pace: 8:18 /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 mi08:57:3017:218:4017:21
8:40
#931
4M
4.00 mi09:13:2033:118:1815:50
7:55
#828
6M
6.00 mi09:33:4453:358:5620:24
10:12
#766
8M
8.00 mi09:46:031:05:548:1412:19
6:09
#715
10M
10.00 mi10:02:311:22:228:1416:28
8:14
#650
12M
12.00 mi10:19:381:39:298:1717:07
8:33
#604
Finish
13.11 mi10:28:581:48:498:189:20
8:25
#599
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi93168660522(Top 14%)399(Top 19%)34(Top 18%)
4M4.00 mi2.00 mi828+103617+6953+7765(Top 20%)572(Top 28%)55(Top 29%)
6M6.00 mi2.00 mi766+62583+3453705(Top 18%)542(Top 26%)49(Top 26%)
8M8.00 mi2.00 mi715+51544+3950+3557(Top 15%)435(Top 21%)40(Top 21%)
10M10.00 mi2.00 mi650+65500+4445+5498(Top 13%)390(Top 19%)32(Top 17%)
12M12.00 mi2.00 mi604+46467+3339+6522(Top 14%)399(Top 19%)34(Top 18%)
Finish13.11 mi1.11 mi599+5462+540-1615(Top 16%)464(Top 22%)43(Top 23%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 14%
×9story building
+138ft-68ft

Overall

522

Males

399

M20-24

35

2M→4M

2.0 - 4.0 mi

Top 20%
×13story building
+163ft-19ft

Overall

765

Males

572

M20-24

55

4M→6M

4.0 - 6.0 mi

Top 18%
×4story building
+55ft-83ft

Overall

705

Males

542

M20-24

50

6M→8M

6.0 - 8.0 mi

Top 15%
×10story building
+65ft-151ft

Overall

557

Males

435

M20-24

40

8M→10M

8.0 - 10.0 mi

Top 13%
×10story building
+61ft-174ft

Overall

498

Males

390

M20-24

32

10M→12M

10.0 - 12.0 mi

Top 14%
×3story building
+41ft-53ft

Overall

522

Males

399

M20-24

35

12M→Finish

12.0 - 13.1 mi

Top 16%
×1human
+6ft-6ft

Overall

615

Males

464

M20-24

43

Passing Analysis

Category:
Athletes Passed
380*
Passed By
48
Net Change
+332
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#931
2M → 4M11815+103#931#828
4M → 6M8018+62#828#766
6M → 8M510+51#766#715
8M → 10M66*1+65#715#650
10M → 12M526+46#650#604
12M → Finish138+5#604#599
TOTALS380*48+332

* 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