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SF MARATHON 1ST HALF 2026

Christian Thomas

Bib: 15097•M•Age: 53

San Diego, CA

0:00
0:00
/ mi
Masters
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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
12:19/mi
24:38
→ flat
4M
12:05/mi
48:47
↑ 67↓ 69
6M
12:43/mi
1:14:13
↑ 1231.1%
8M
12:25/mi
1:39:04
↑ 166↓ 531.1%
9.6M
12:25/mi
1:58:56
↑ 68↓ 1931.5%
10M
21:31/mi
2:07:32
↓ 241.1%
10.5M
5:46/mi
2:10:25
↓ 732.7%
12M
18:51/mi
2:38:42
↑ 2803.2%
Finish· 13.11 mi
13:39/mi
2:53:50
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:14:13
Pace12:22 /mi
2nd Half
Distance7.11 mi
Time1:39:37
Pace14:01 /mi
📊Positive Split: 34.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:08:0924:3812:1924:38
12:19
-
4M
4.00 mi07:32:1848:4712:1224:09
12:05
-0:14
6M
6.00 mi07:57:441:14:1312:2225:26
12:43
+0:38
8M
8.00 mi08:22:351:39:0412:2324:51
12:25
-0:18
9.6M
9.60 mi08:42:271:58:5612:2319:52
12:25
0:00
10M
10.00 mi08:51:032:07:3212:458:36
21:31
+9:06
10.5M
10.50 mi08:53:562:10:2512:252:53
5:46
-15:45
12M
12.00 mi09:22:132:38:4213:1428:17
18:51
+13:05
Finish
13.11 mi09:37:212:53:5013:1615:08
13:39
-5:12

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

5:46 /mi

Average Pace

13:16 /mi

Slowest Pace

21:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:53

2% of race

Time at Steady Pace

2:14:04

77% of race

Time at Slower Pace

36:53

21% of race

Average Pace: 13:16 /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 mi07:08:0924:3812:1924:38
12:19
#6128
4M
4.00 mi07:32:1848:4712:1224:09
12:05
#5832
6M
6.00 mi07:57:441:14:1312:2225:26
12:43
#5796
8M
8.00 mi08:22:351:39:0412:2324:51
12:25
#5600
9.6M
9.60 mi08:42:271:58:5612:2319:52
12:25
#5743
10M
10.00 mi08:51:032:07:3212:458:36
21:31
#5661
10.5M
10.50 mi08:53:562:10:2512:252:53
5:46
#5641
12M
12.00 mi09:22:132:38:4213:1428:17
18:51
#5738
Finish
13.11 mi09:37:212:53:5013:1615:08
13:39
#5774
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 67%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:29

Segment Time

12:46/mi

Pace

0.90 mi

Distance

Overall

4389

Men

2680

Division

134

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
2M2.00 mi2.00 mi612834811835820(Top 89%)3285(Top 91%)168(Top 86%)
4M4.00 mi2.00 mi5832+2963380+101175+85491(Top 84%)3238(Top 89%)169(Top 86%)
6M6.00 mi2.00 mi5796+363366+14171+45672(Top 86%)3311(Top 91%)168(Top 86%)
8M8.00 mi2.00 mi5600+1963301+65168+34966(Top 76%)3053(Top 84%)148(Top 76%)
9.6M9.60 mi1.60 mi5743-1433342-41170-26056(Top 92%)3411(Top 94%)173(Top 88%)
10M10.00 mi0.40 mi5661+823309+33168+24331(Top 66%)2642(Top 73%)131(Top 67%)
10.5M10.50 mi0.50 mi5641+203299+101684986(Top 76%)2960(Top 82%)148(Top 76%)
12M12.00 mi1.50 mi5738-973328-291685820(Top 89%)3285(Top 91%)168(Top 86%)
Finish13.11 mi1.11 mi5774-363331-3169-15852(Top 89%)3288(Top 91%)172(Top 88%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 89%
~flat
+5ft-3ft

Overall

5820

Males

3285

M50-54

168

2M→4M

2.0 - 4.0 mi

Top 84%
×4story building
+67ft-69ft

Overall

5491

Males

3238

M50-54

169

4M→6M

4.0 - 6.0 mi

Top 86%
×9story building
+123ft-9ft

Overall

5672

Males

3311

M50-54

168

6M→8M

6.0 - 8.0 mi

Top 76%
×12story building
+166ft-53ft

Overall

4966

Males

3053

M50-54

148

8M→9.6M

8.0 - 9.6 mi

Top 92%
×13story building
+68ft-193ft

Overall

6056

Males

3411

M50-54

173

9.6M→10M

9.6 - 10.0 mi

Top 66%
×2story building
+0ft-24ft

Overall

4331

Males

2642

M50-54

131

10M→10.5M

10.0 - 10.5 mi

Top 76%
×6story building
+1ft-73ft

Overall

4986

Males

2960

M50-54

148

10.5M→12M

10.5 - 12.0 mi

Top 89%
×21story building
+280ft-26ft

Overall

5820

Males

3285

M50-54

168

12M→Finish

12.0 - 13.1 mi

Top 89%
×7story building
+14ft-89ft

Overall

5852

Males

3288

M50-54

172

Passing Analysis

Category:
Athletes Passed
874*
Passed By
520
Net Change
+354
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6128
2M → 4M316*20+296#6128#5832
4M → 6M120*84+36#5832#5796
6M → 8M232*36+196#5796#5600
8M → 9.6M38181-143#5600#5743
9.6M → 10M9614+82#5743#5661
10M → 10.5M200+20#5661#5641
10.5M → 12M28*125-97#5641#5738
12M → Finish24*60-36#5738#5774
TOTALS874*520+354

* 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

Race Place Events

Race Place Events