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SF MARATHON 2ND HALF 2026

Hongbing Chen

Bib: 22857•M•Age: 59

San Jose, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 3840
Top 24%
Gender (Male)
#0 / 2065
Top 32%
Masters (Masters Men)
#0 / 555
Top 26%
Division (M55-59)
#0 / 60
Top 18%
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
8:31/mi
17:03
↑ 138↓ 680.7%
4M
7:51/mi
32:45
↑ 1631.4%
6M
10:38/mi
54:02
↑ 55↓ 830.3%
8M
6:27/mi
1:06:57
↑ 65↓ 1510.8%
10M
8:59/mi
1:24:55
↑ 61↓ 1741.1%
12M
9:22/mi
1:43:40
↑ 41↓ 530.1%
Finish· 13.11 mi
10:08/mi
1:54:54
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time54:02
Pace9:00 /mi
2nd Half
Distance7.11 mi
Time1:00:52
Pace8:34 /mi
📊Positive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:51:2117:038:3117:03
8:31
-
4M
4.00 mi09:07:0332:458:1115:42
7:51
-0:40
6M
6.00 mi09:28:2054:029:0021:17
10:38
+2:47
8M
8.00 mi09:41:151:06:578:2212:55
6:27
-4:11
10M
10.00 mi09:59:131:24:558:3017:58
8:59
+2:32
12M
12.00 mi10:17:581:43:408:3818:45
9:22
+0:23
Finish
13.11 mi10:29:121:54:548:4611:14
10:08
+0:46

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

6:27 /mi

Average Pace

8:46 /mi

Slowest Pace

10:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

28:37

25% of race

Time at Steady Pace

53:46

47% of race

Time at Slower Pace

32:31

28% of race

Average Pace: 8:46 /mi

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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 mi08:51:2117:038:3117:03
8:31
#807
4M
4.00 mi09:07:0332:458:1115:42
7:51
#746
6M
6.00 mi09:28:2054:029:0021:17
10:38
#825
8M
8.00 mi09:41:151:06:578:2212:55
6:27
#806
10M
10.00 mi09:59:131:24:558:3017:58
8:59
#827
12M
12.00 mi10:17:581:43:408:3818:45
9:22
#841
Finish
13.11 mi10:29:121:54:548:4611:14
10:08
#913
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
2M2.00 mi2.00 mi8076138965(Top 25%)684(Top 33%)11(Top 18%)
4M4.00 mi2.00 mi746+61565+488700(Top 18%)535(Top 26%)8(Top 13%)
6M6.00 mi2.00 mi825-79612-4710-2970(Top 25%)698(Top 34%)12(Top 20%)
8M8.00 mi2.00 mi806+19604+89+1803(Top 21%)603(Top 29%)9(Top 15%)
10M10.00 mi2.00 mi827-21619-159928(Top 24%)678(Top 33%)11(Top 18%)
12M12.00 mi2.00 mi841-14623-411-2965(Top 25%)684(Top 33%)11(Top 18%)
Finish13.11 mi1.11 mi913-72664-41111634(Top 43%)1064(Top 52%)25(Top 42%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 25%
×9story building
+138ft-68ft

Overall

965

Males

684

M55-59

11

2M→4M

2.0 - 4.0 mi

Top 18%
×13story building
+163ft-19ft

Overall

700

Males

535

M55-59

8

4M→6M

4.0 - 6.0 mi

Top 25%
×4story building
+55ft-83ft

Overall

970

Males

698

M55-59

12

6M→8M

6.0 - 8.0 mi

Top 21%
×10story building
+65ft-151ft

Overall

803

Males

603

M55-59

9

8M→10M

8.0 - 10.0 mi

Top 24%
×10story building
+61ft-174ft

Overall

928

Males

678

M55-59

11

10M→12M

10.0 - 12.0 mi

Top 25%
×3story building
+41ft-53ft

Overall

965

Males

684

M55-59

11

12M→Finish

12.0 - 13.1 mi

Top 43%
×1human
+6ft-6ft

Overall

1634

Males

1064

M55-59

25

Passing Analysis

Category:
Athletes Passed
147*
Passed By
253
Net Change
-106
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#807
2M → 4M7817+61#807#746
4M → 6M988-79#746#825
6M → 8M3112+19#825#806
8M → 10M12*33-21#806#827
10M → 12M1731-14#827#841
12M → Finish072-72#841#913
TOTALS147*253-106

* 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