San Francisco Marathon logo
SF MARATHON 2ND HALF 2026

David Marquez

Bib: 24255•M•Age: 29

New York, NY

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 3840
Gender (Male)
#0 / 2065
Division (M25-29)
#0 / 503
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
11:32/mi
23:05
↑ 138↓ 680.7%
4M
10:49/mi
44:42
↑ 1631.4%
6M
13:54/mi
1:12:31
↑ 55↓ 830.3%
8M
8:23/mi
1:29:17
↑ 65↓ 1510.8%
10M
11:51/mi
1:52:59
↑ 61↓ 1741.1%
12M
10:59/mi
2:14:57
↑ 41↓ 530.1%
Finish· 13.11 mi
10:05/mi
2:26:08
→ flat

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
Time1:12:31
Pace12:05 /mi
2nd Half
Distance7.11 mi
Time1:13:37
Pace10:21 /mi
📊Positive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:03:2523:0511:3223:05
11:32
-
4M
4.00 mi09:25:0244:4211:1121:37
10:49
-0:43
6M
6.00 mi09:52:511:12:3112:0527:49
13:54
+3:05
8M
8.00 mi10:09:371:29:1711:1016:46
8:23
-5:31
10M
10.00 mi10:33:191:52:5911:1823:42
11:51
+3:28
12M
12.00 mi10:55:172:14:5711:1521:58
10:59
-0:52
Finish
13.11 mi11:06:282:26:0811:0911:11
10:05
-0:54

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

8:23 /mi

Average Pace

11:09 /mi

Slowest Pace

13:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

27:57

19% of race

Time at Steady Pace

1:06:40

46% of race

Time at Slower Pace

51:31

35% of race

Average Pace: 11:09 /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 mi09:03:2523:0511:3223:05
11:32
#3100
4M
4.00 mi09:25:0244:4211:1121:37
10:49
#2942
6M
6.00 mi09:52:511:12:3112:0527:49
13:54
#2933
8M
8.00 mi10:09:371:29:1711:1016:46
8:23
#2858
10M
10.00 mi10:33:191:52:5911:1823:42
11:51
#2828
12M
12.00 mi10:55:172:14:5711:1521:58
10:59
#2666
Finish
13.11 mi11:06:282:26:0811:0911:11
10:05
#2573
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi310017884451912(Top 50%)1217(Top 59%)313(Top 62%)
4M4.00 mi2.00 mi2942+1581722+66429+162795(Top 73%)1667(Top 81%)419(Top 83%)
6M6.00 mi2.00 mi2933+91719+3427+22891(Top 75%)1706(Top 83%)426(Top 85%)
8M8.00 mi2.00 mi2858+751685+34419+82564(Top 67%)1558(Top 75%)394(Top 78%)
10M10.00 mi2.00 mi2828+301676+9417+22689(Top 70%)1605(Top 78%)400(Top 80%)
12M12.00 mi2.00 mi2666+1621599+77398+191912(Top 50%)1217(Top 59%)313(Top 62%)
Finish13.11 mi1.11 mi2573+931553+46386+121618(Top 42%)1055(Top 51%)275(Top 55%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 50%
×9story building
+138ft-68ft

Overall

1912

Males

1217

M25-29

313

2M→4M

2.0 - 4.0 mi

Top 73%
×13story building
+163ft-19ft

Overall

2795

Males

1667

M25-29

419

4M→6M

4.0 - 6.0 mi

Top 75%
×4story building
+55ft-83ft

Overall

2891

Males

1706

M25-29

426

6M→8M

6.0 - 8.0 mi

Top 67%
×10story building
+65ft-151ft

Overall

2564

Males

1558

M25-29

394

8M→10M

8.0 - 10.0 mi

Top 70%
×10story building
+61ft-174ft

Overall

2689

Males

1605

M25-29

400

10M→12M

10.0 - 12.0 mi

Top 50%
×3story building
+41ft-53ft

Overall

1912

Males

1217

M25-29

313

12M→Finish

12.0 - 13.1 mi

Top 42%
×1human
+6ft-6ft

Overall

1618

Males

1055

M25-29

275

Passing Analysis

Category:
Athletes Passed
633*
Passed By
106
Net Change
+527
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3100
2M → 4M18022+158#3100#2942
4M → 6M6960+9#2942#2933
6M → 8M85*10+75#2933#2858
8M → 10M42*12+30#2858#2828
10M → 12M1642+162#2828#2666
12M → Finish93*0+93#2666#2573
TOTALS633*106+527

* 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