Gerald Wong

Bib: 19032MAge: 72

ANDOVER, MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7100
Gender (Male)
#0 / 3977
Masters (Masters Men)
#0 / 1096
Division (M70-74)
#0 / 24
Race Day Weather
56°/46°F
light rain

⏱️ Race Timeline

Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
11:04/mi
20:02
→ flat
5.34M
11:04/mi
59:06
8074
6.15M
12:33/mi
1:09:15
1262.8%
10.54M
12:33/mi
2:04:20
2303610.6%
11.05M
16:55/mi
2:12:58
1726.4%
Finish· 13.11 mi
13:03/mi
2:39:50
971140.2%

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time1:09:15
Pace11:16 /mi
2nd Half
Distance6.96 mi
Time1:30:35
Pace13:01 /mi
📊Positive Split: 30.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi07:00:1220:0211:0420:02
11:04
-
5.34M
5.34 mi07:39:1659:0611:0439:04
11:04
0:00
6.15M
6.15 mi07:49:251:09:1511:1610:09
12:33
+1:29
10.54M
10.54 mi08:44:302:04:2011:4855:05
12:33
0:00
11.05M
11.05 mi08:53:082:12:5812:028:38
16:55
+4:22
Finish
13.11 mi09:20:002:39:5012:1226:52
13:03
-3:52

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

11:04 /mi

Average Pace

12:12 /mi

Slowest Pace

16:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

59:06

37% of race

Time at Steady Pace

1:32:06

58% of race

Time at Slower Pace

8:38

5% of race

Average Pace: 12:12 /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
1.81M
1.81 mi07:00:1220:0211:0420:02
11:04
#5802
5.34M
5.34 mi07:39:1659:0611:0439:04
11:04
#5306
6.15M
6.15 mi07:49:251:09:1511:1610:09
12:33
#5389
10.54M
10.54 mi08:44:302:04:2011:4855:05
12:33
#5601
11.05M
11.05 mi08:53:082:12:5812:028:38
16:55
#5571
Finish
13.11 mi09:20:002:39:5012:1226:52
13:03
#5621
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
1.81M1.81 mi1.81 mi58023461135802(Top 82%)3461(Top 87%)13(Top 54%)
5.34M5.34 mi3.53 mi5306+4963239+22211+25109(Top 72%)3144(Top 79%)9(Top 38%)
6.15M6.15 mi0.81 mi5389-833278-3912-15667(Top 80%)3403(Top 86%)14(Top 58%)
10.54M10.54 mi4.39 mi5601-2123349-7115-35856(Top 82%)3457(Top 87%)17(Top 71%)
11.05M11.05 mi0.51 mi5571+303336+13155148(Top 73%)3102(Top 78%)13(Top 54%)
Finish13.11 mi2.06 mi5621-503340-416-15707(Top 80%)3291(Top 83%)17(Top 71%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 82%
~flat
+4ft-3ft

Overall

5802

Males

3461

M70-74

13

1.81M→5.34M

1.8 - 5.3 mi

Top 72%
×4story building
+80ft-74ft

Overall

5109

Males

3144

M70-74

9

5.34M→6.15M

5.3 - 6.2 mi

Top 80%
×10story building
+126ft-4ft

Overall

5667

Males

3403

M70-74

14

6.15M→10.54M

6.2 - 10.5 mi

Top 82%
×21story building
+230ft-361ft

Overall

5856

Males

3457

M70-74

17

10.54M→11.05M

10.5 - 11.1 mi

Top 73%
×14story building
+172ft-0ft

Overall

5148

Males

3102

M70-74

13

11.05M→Finish

11.1 - 13.1 mi

Top 80%
×7story building
+97ft-114ft

Overall

5707

Males

3291

M70-74

17

Passing Analysis

Category:
Athletes Passed
772*
Passed By
591
Net Change
+181
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#5802
1.81M5.34M545*49+496#5802#5306
5.34M6.15M29112-83#5306#5389
6.15M10.54M86*298-212#5389#5601
10.54M11.05M5323+30#5601#5571
11.05MFinish59*109-50#5571#5621
TOTALS772*591+181

* 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