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SF MARATHON 2ND HALF 2026

Norman Lo

Bib: 23774•M•Age: 44

San Francisco, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 3840
Gender (Male)
#0 / 2065
Masters (Masters Men)
#0 / 555
Division (M40-44)
#0 / 200
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
9:43/mi
19:26
↑ 138↓ 680.7%
4M
9:19/mi
38:03
↑ 1631.4%
6M
12:06/mi
1:02:16
↑ 55↓ 830.3%
8M
7:50/mi
1:17:57
↑ 65↓ 1510.8%
10M
10:58/mi
1:39:52
↑ 61↓ 1741.1%
12M
12:30/mi
2:04:53
↑ 41↓ 530.1%
Finish· 13.11 mi
13:47/mi
2:20:10
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:02:16
Pace10:23 /mi
2nd Half
Distance7.11 mi
Time1:17:54
Pace10:57 /mi
📊Positive Split: 25.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:55:4319:269:4319:26
9:43
-
4M
4.00 mi09:14:2038:039:3118:37
9:19
-0:24
6M
6.00 mi09:38:331:02:1610:2324:13
12:06
+2:47
8M
8.00 mi09:54:141:17:579:4515:41
7:50
-4:16
10M
10.00 mi10:16:091:39:529:5921:55
10:58
+3:08
12M
12.00 mi10:41:102:04:5310:2425:01
12:30
+1:32
Finish
13.11 mi10:56:272:20:1010:4215:17
13:47
+1:17

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

7:50 /mi

Average Pace

10:42 /mi

Slowest Pace

13:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

53:44

38% of race

Time at Steady Pace

21:55

16% of race

Time at Slower Pace

1:04:31

46% of race

Average Pace: 10:41 /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 mi08:55:4319:269:4319:26
9:43
#1780
4M
4.00 mi09:14:2038:039:3118:37
9:19
#1821
6M
6.00 mi09:38:331:02:1610:2324:13
12:06
#1845
8M
8.00 mi09:54:141:17:579:4515:41
7:50
#1873
10M
10.00 mi10:16:091:39:529:5921:55
10:58
#1942
12M
12.00 mi10:41:102:04:5310:2425:01
12:30
#2090
Finish
13.11 mi10:56:272:20:1010:4215:17
13:47
#2255
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi178012001112685(Top 70%)1566(Top 76%)143(Top 72%)
4M4.00 mi2.00 mi1821-411204-4114-31853(Top 48%)1213(Top 59%)112(Top 56%)
6M6.00 mi2.00 mi1845-241222-18111+31911(Top 50%)1257(Top 61%)113(Top 56%)
8M8.00 mi2.00 mi1873-281237-15113-22113(Top 55%)1363(Top 66%)126(Top 63%)
10M10.00 mi2.00 mi1942-691276-39116-32182(Top 57%)1376(Top 67%)128(Top 64%)
12M12.00 mi2.00 mi2090-1481344-68126-102685(Top 70%)1566(Top 76%)143(Top 72%)
Finish13.11 mi1.11 mi2255-1651416-72135-93260(Top 85%)1815(Top 88%)168(Top 84%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 70%
×9story building
+138ft-68ft

Overall

2685

Males

1566

M40-44

144

2M→4M

2.0 - 4.0 mi

Top 48%
×13story building
+163ft-19ft

Overall

1853

Males

1213

M40-44

112

4M→6M

4.0 - 6.0 mi

Top 50%
×4story building
+55ft-83ft

Overall

1911

Males

1257

M40-44

114

6M→8M

6.0 - 8.0 mi

Top 55%
×10story building
+65ft-151ft

Overall

2113

Males

1363

M40-44

126

8M→10M

8.0 - 10.0 mi

Top 57%
×10story building
+61ft-174ft

Overall

2182

Males

1376

M40-44

129

10M→12M

10.0 - 12.0 mi

Top 70%
×3story building
+41ft-53ft

Overall

2685

Males

1566

M40-44

144

12M→Finish

12.0 - 13.1 mi

Top 85%
×1human
+6ft-6ft

Overall

3260

Males

1815

M40-44

168

Passing Analysis

Category:
Athletes Passed
167*
Passed By
642
Net Change
-475
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1780
2M → 4M69110-41#1780#1821
4M → 6M4165-24#1821#1845
6M → 8M2755-28#1845#1873
8M → 10M17*86-69#1873#1942
10M → 12M10158-148#1942#2090
12M → Finish3*168-165#2090#2255
TOTALS167*642-475

* 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