San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Robert Bowers

Bib: 16680•M•Age: 51

Tomball, TX

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 6575
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Division (M50-54)
#0 / 196
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
12:14/mi
24:29
→ flat
4M
12:02/mi
48:32
↑ 67↓ 69
6M
12:41/mi
1:13:55
↑ 1231.1%
8M
11:29/mi
1:36:53
↑ 166↓ 531.1%
9.6M
11:29/mi
1:55:16
↑ 68↓ 1931.5%
10M
21:14/mi
2:03:45
↓ 241.1%
10.5M
5:26/mi
2:06:28
↓ 732.7%
12M
18:02/mi
2:33:31
↑ 2803.2%
Finish· 13.11 mi
12:20/mi
2:47:12
↑ 14↓ 891.3%

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
Time1:13:55
Pace12:19 /mi
2nd Half
Distance7.11 mi
Time1:33:17
Pace13:07 /mi
📊Positive Split: 26.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:05:4824:2912:1424:29
12:14
-
4M
4.00 mi07:29:5148:3212:0824:03
12:02
-0:12
6M
6.00 mi07:55:141:13:5512:1925:23
12:41
+0:39
8M
8.00 mi08:18:121:36:5312:0722:58
11:29
-1:12
9.6M
9.60 mi08:36:351:55:1612:0018:23
11:29
0:00
10M
10.00 mi08:45:042:03:4512:238:29
21:14
+9:45
10.5M
10.50 mi08:47:472:06:2812:032:43
5:26
-15:48
12M
12.00 mi09:14:502:33:3112:4827:03
18:02
+12:36
Finish
13.11 mi09:28:312:47:1212:4513:41
12:20
-5:42

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

5:26 /mi

Average Pace

12:45 /mi

Slowest Pace

21:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:43

2% of race

Time at Steady Pace

2:08:57

77% of race

Time at Slower Pace

35:32

21% of race

Average Pace: 12:45 /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 mi07:05:4824:2912:1424:29
12:14
#6065
4M
4.00 mi07:29:5148:3212:0824:03
12:02
#5790
6M
6.00 mi07:55:141:13:5512:1925:23
12:41
#5753
8M
8.00 mi08:18:121:36:5312:0722:58
11:29
#5339
9.6M
9.60 mi08:36:351:55:1612:0018:23
11:29
#5417
10M
10.00 mi08:45:042:03:4512:238:29
21:14
#5312
10.5M
10.50 mi08:47:472:06:2812:032:43
5:26
#5289
12M
12.00 mi09:14:502:33:3112:4827:03
18:02
#5349
Finish
13.11 mi09:28:312:47:1212:4513:41
12:20
#5303
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 63%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:12

Segment Time

12:27/mi

Pace

0.90 mi

Distance

Overall

4117

Men

2558

Division

124

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
2M2.00 mi2.00 mi606534581825444(Top 83%)3126(Top 86%)152(Top 78%)
4M4.00 mi2.00 mi5790+2753366+92173+95448(Top 83%)3218(Top 89%)166(Top 85%)
6M6.00 mi2.00 mi5753+373351+15169+45658(Top 86%)3303(Top 91%)167(Top 85%)
8M8.00 mi2.00 mi5339+4143202+149164+54048(Top 62%)2614(Top 72%)123(Top 63%)
9.6M9.60 mi1.60 mi5417-783218-16162+25451(Top 83%)3132(Top 87%)155(Top 79%)
10M10.00 mi0.40 mi5312+1053174+44155+74193(Top 64%)2582(Top 71%)127(Top 65%)
10.5M10.50 mi0.50 mi5289+233164+10154+14261(Top 65%)2652(Top 73%)128(Top 65%)
12M12.00 mi1.50 mi5349-603168-41545444(Top 83%)3126(Top 86%)152(Top 78%)
Finish13.11 mi1.11 mi5303+463136+32151+35153(Top 78%)2971(Top 82%)150(Top 77%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 83%
~flat
+5ft-3ft

Overall

5444

Males

3126

M50-54

152

2M→4M

2.0 - 4.0 mi

Top 83%
×4story building
+67ft-69ft

Overall

5448

Males

3218

M50-54

166

4M→6M

4.0 - 6.0 mi

Top 86%
×9story building
+123ft-9ft

Overall

5658

Males

3303

M50-54

167

6M→8M

6.0 - 8.0 mi

Top 62%
×12story building
+166ft-53ft

Overall

4048

Males

2614

M50-54

123

8M→9.6M

8.0 - 9.6 mi

Top 83%
×13story building
+68ft-193ft

Overall

5451

Males

3132

M50-54

155

9.6M→10M

9.6 - 10.0 mi

Top 64%
×2story building
+0ft-24ft

Overall

4193

Males

2582

M50-54

127

10M→10.5M

10.0 - 10.5 mi

Top 65%
×6story building
+1ft-73ft

Overall

4261

Males

2652

M50-54

128

10.5M→12M

10.5 - 12.0 mi

Top 83%
×21story building
+280ft-26ft

Overall

5444

Males

3126

M50-54

152

12M→Finish

12.0 - 13.1 mi

Top 78%
×7story building
+14ft-89ft

Overall

5153

Males

2971

M50-54

150

Passing Analysis

Category:
Athletes Passed
1182*
Passed By
420
Net Change
+762
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6065
2M → 4M300*25+275#6065#5790
4M → 6M114*77+37#5790#5753
6M → 8M419*5+414#5753#5339
8M → 9.6M63141-78#5339#5417
9.6M → 10M11813+105#5417#5312
10M → 10.5M241+23#5312#5289
10.5M → 12M66*126-60#5289#5349
12M → Finish78*32+46#5349#5303
TOTALS1182*420+762

* 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

Race Place Events

Race Place Events