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SF MARATHON 1ST HALF 2026

Matthew White

Bib: 12263•M•Age: 47

Iowa City, IA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 22%
Gender (Male)
#0 / 3619
Top 31%
Masters (Masters Men)
#0 / 1030
Top 22%
Division (M45-49)
#0 / 220
Top 25%
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
8:32/mi
17:04
→ flat
4M
8:51/mi
34:46
↑ 67↓ 69
6M
9:31/mi
53:49
↑ 1231.1%
8M
10:06/mi
1:14:02
↑ 166↓ 531.1%
9.6M
6:55/mi
1:25:06
↑ 68↓ 1931.5%
10M
16:34/mi
1:31:43
↓ 241.1%
10.5M
4:32/mi
1:33:59
↓ 732.7%
12M
13:09/mi
1:53:42
↑ 2803.2%
Finish· 13.11 mi
8:57/mi
2:03:38
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time53:49
Pace8:58 /mi
2nd Half
Distance7.11 mi
Time1:09:49
Pace9:49 /mi
📊Positive Split: 29.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:54:0817:048:3217:04
8:32
-
4M
4.00 mi07:11:5034:468:4217:42
8:51
+0:19
6M
6.00 mi07:30:5353:498:5819:03
9:31
+0:40
8M
8.00 mi07:51:061:14:029:1520:13
10:06
+0:35
9.6M
9.60 mi08:02:101:25:068:5211:04
6:55
-3:11
10M
10.00 mi08:08:471:31:439:106:37
16:34
+9:39
10.5M
10.50 mi08:11:031:33:598:572:16
4:32
-12:02
12M
12.00 mi08:30:461:53:429:2919:43
13:09
+8:37
Finish
13.11 mi08:40:422:03:389:269:56
8:57
-4:12

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

4:32 /mi

Average Pace

9:26 /mi

Slowest Pace

16:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

13:20

11% of race

Time at Steady Pace

1:23:58

68% of race

Time at Slower Pace

26:20

21% of race

Average Pace: 9:26 /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 mi06:54:0817:048:3217:04
8:32
#951
4M
4.00 mi07:11:5034:468:4217:42
8:51
#1048
6M
6.00 mi07:30:5353:498:5819:03
9:31
#1402
8M
8.00 mi07:51:061:14:029:1520:13
10:06
#1658
9.6M
9.60 mi08:02:101:25:068:5211:04
6:55
#1407
10M
10.00 mi08:08:471:31:439:106:37
16:34
#1405
10.5M
10.50 mi08:11:031:33:598:572:16
4:32
#1411
12M
12.00 mi08:30:461:53:429:2919:43
13:09
#1498
Finish
13.11 mi08:40:422:03:389:269:56
8:57
#1474
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 24%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:53

Segment Time

9:52/mi

Pace

0.90 mi

Distance

Overall

1568

Men

1183

Division

57

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi951766362043(Top 31%)1447(Top 40%)74(Top 34%)
4M4.00 mi2.00 mi1048-97838-7240-41209(Top 18%)965(Top 27%)47(Top 21%)
6M6.00 mi2.00 mi1402-3541095-25751-112085(Top 32%)1513(Top 42%)70(Top 32%)
8M8.00 mi2.00 mi1658-2561275-18059-82507(Top 38%)1809(Top 50%)93(Top 42%)
9.6M9.60 mi1.60 mi1407+2511100+17554+5626(Top 10%)465(Top 13%)25(Top 11%)
10M10.00 mi0.40 mi1405+21097+3541565(Top 24%)1173(Top 32%)60(Top 27%)
10.5M10.50 mi0.50 mi1411-61103-6541881(Top 29%)1380(Top 38%)64(Top 29%)
12M12.00 mi1.50 mi1498-871146-4355-12043(Top 31%)1447(Top 40%)74(Top 34%)
Finish13.11 mi1.11 mi1474+241135+11551598(Top 24%)1188(Top 33%)65(Top 30%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 31%
~flat
+5ft-3ft

Overall

2043

Males

1447

M45-49

74

2M→4M

2.0 - 4.0 mi

Top 18%
×4story building
+67ft-69ft

Overall

1209

Males

965

M45-49

47

4M→6M

4.0 - 6.0 mi

Top 32%
×9story building
+123ft-9ft

Overall

2085

Males

1513

M45-49

70

6M→8M

6.0 - 8.0 mi

Top 38%
×12story building
+166ft-53ft

Overall

2507

Males

1809

M45-49

93

8M→9.6M

8.0 - 9.6 mi

Top 10%
×13story building
+68ft-193ft

Overall

626

Males

465

M45-49

25

9.6M→10M

9.6 - 10.0 mi

Top 24%
×2story building
+0ft-24ft

Overall

1565

Males

1173

M45-49

60

10M→10.5M

10.0 - 10.5 mi

Top 29%
×6story building
+1ft-73ft

Overall

1881

Males

1380

M45-49

64

10.5M→12M

10.5 - 12.0 mi

Top 31%
×21story building
+280ft-26ft

Overall

2043

Males

1447

M45-49

74

12M→Finish

12.0 - 13.1 mi

Top 24%
×7story building
+14ft-89ft

Overall

1598

Males

1188

M45-49

65

Passing Analysis

Category:
Athletes Passed
453*
Passed By
976
Net Change
-523
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#951
2M → 4M41138-97#951#1048
4M → 6M6360-354#1048#1402
6M → 8M31287-256#1402#1658
8M → 9.6M26817+251#1658#1407
9.6M → 10M3129+2#1407#1405
10M → 10.5M511-6#1405#1411
10.5M → 12M26113-87#1411#1498
12M → Finish45*21+24#1498#1474
TOTALS453*976-523

* 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