San Francisco Marathon logo
SF MARATHON 2ND HALF 2026

Benjamin Loewen

Redwood City, CA

Bib: 23818 M 28

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 3840
Top 38%
Gender (Male)
#0 / 2065
Top 48%
Division (M25-29)
#0 / 503
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
48 ft elev
2M
10:05/mi
20:11
↑ 138↓ 680.7%
122 ft elev
4M
9:19/mi
38:48
↑ 1631.4%
280 ft elev
6M
11:39/mi
1:02:07
↑ 55↓ 830.3%
247 ft elev
8M
7:01/mi
1:16:10
↑ 65↓ 1510.8%
143 ft elev
10M
9:25/mi
1:34:59
↑ 61↓ 1741.1%
25 ft elev
12M
9:40/mi
1:54:19
↑ 41↓ 530.1%
12 ft elev
Finish· 13.11 mi
9:44/mi
2:05:07
→ flat
11 ft elev
Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent

The Course

Is this your race?

Claim it for a free AI report on this race

A one-of-a-kind AI Race Performance Report that reads your race like a coach. A plain-English story of how you raced, where you surged and faded, and what it all means. Emailed to you, free.

Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:02:07
Pace10:21 /mi
2nd Half
Distance7.11 mi
Time1:03:00
Pace8:52 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:00:2420:1110:0520:11
10:05
-
4M
4.00 mi09:19:0138:489:4218:37
9:19
-0:46
6M
6.00 mi09:42:201:02:0710:2123:19
11:39
+2:20
8M
8.00 mi09:56:231:16:109:3114:03
7:01
-4:38
10M
10.00 mi10:15:121:34:599:3018:49
9:25
+2:24
12M
12.00 mi10:34:321:54:199:3219:20
9:40
+0:15
Finish
13.11 mi10:45:202:05:079:3310:48
9:44
+0:04

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

7:01 /mi

Average Pace

9:33 /mi

Slowest Pace

11:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

14:03

11% of race

Time at Steady Pace

1:27:45

70% of race

Time at Slower Pace

23:19

19% of race

Average Pace: 9:33 /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 mi09:00:2420:1110:0520:11
10:05
#2105
4M
4.00 mi09:19:0138:489:4218:37
9:19
#1948
6M
6.00 mi09:42:201:02:0710:2123:19
11:39
#1827
8M
8.00 mi09:56:231:16:109:3114:03
7:01
#1732
10M
10.00 mi10:15:121:34:599:3018:49
9:25
#1604
12M
12.00 mi10:34:321:54:199:3219:20
9:40
#1495
Finish
13.11 mi10:45:202:05:079:3310:48
9:44
#1461
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi210513473371150(Top 30%)799(Top 39%)210(Top 42%)
4M4.00 mi2.00 mi1948+1571271+76315+221843(Top 48%)1206(Top 58%)302(Top 60%)
6M6.00 mi2.00 mi1827+1211208+63309+61658(Top 43%)1120(Top 54%)297(Top 59%)
8M8.00 mi2.00 mi1732+951163+45300+91356(Top 35%)933(Top 45%)253(Top 50%)
10M10.00 mi2.00 mi1604+1281084+79285+151213(Top 32%)846(Top 41%)234(Top 47%)
12M12.00 mi2.00 mi1495+1091019+65272+131150(Top 30%)799(Top 39%)210(Top 42%)
Finish13.11 mi1.11 mi1461+34995+24270+21425(Top 37%)940(Top 46%)242(Top 48%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 30%
×9story building
+138ft-68ft

Overall

1150

Males

799

M25-29

210

2M→4M

2.0 - 4.0 mi

Top 48%
×13story building
+163ft-19ft

Overall

1843

Males

1206

M25-29

302

4M→6M

4.0 - 6.0 mi

Top 43%
×4story building
+55ft-83ft

Overall

1658

Males

1120

M25-29

297

6M→8M

6.0 - 8.0 mi

Top 35%
×10story building
+65ft-151ft

Overall

1356

Males

933

M25-29

253

8M→10M

8.0 - 10.0 mi

Top 32%
×10story building
+61ft-174ft

Overall

1213

Males

846

M25-29

234

10M→12M

10.0 - 12.0 mi

Top 30%
×3story building
+41ft-53ft

Overall

1150

Males

799

M25-29

210

12M→Finish

12.0 - 13.1 mi

Top 37%
×1human
+6ft-6ft

Overall

1425

Males

940

M25-29

242

Passing Analysis

Category:
Athletes Passed
697*
Passed By
53
Net Change
+644
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2105
2M → 4M17922+157#2105#1948
4M → 6M13312+121#1948#1827
6M → 8M961+95#1827#1732
8M → 10M128*0+128#1732#1604
10M → 12M1189+109#1604#1495
12M → Finish43*9+34#1495#1461
TOTALS697*53+644

* 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