Helen Ma

Bib: 15428FAge: 22

New Milford, CT

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
Top 44%
F20-29
#0 / 410
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
10:43/mi
19:24
→ flat
5.34M
11:00/mi
58:14
8074
6.15M
9:38/mi
1:06:02
1262.8%
10.54M
10:56/mi
1:54:02
2303610.6%
11.05M
12:19/mi
2:00:19
1726.4%
Finish· 13.11 mi
10:32/mi
2:22:01
971140.2%

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time1:06:02
Pace10:44 /mi
2nd Half
Distance6.96 mi
Time1:15:59
Pace10:55 /mi
📊Positive Split: 15.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi07:03:5019:2410:4319:24
10:43
-
5.34M
5.34 mi07:42:4058:1410:5438:50
11:00
+0:17
6.15M
6.15 mi07:50:281:06:0210:447:48
9:38
-1:22
10.54M
10.54 mi08:38:281:54:0210:4948:00
10:56
+1:18
11.05M
11.05 mi08:44:452:00:1910:536:17
12:19
+1:23
Finish
13.11 mi09:06:272:22:0110:5021:42
10:32
-1:47

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

9:38 /mi

Average Pace

10:50 /mi

Slowest Pace

12:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

29:30

21% of race

Time at Steady Pace

1:46:14

75% of race

Time at Slower Pace

6:17

4% of race

Average Pace: 10:50 /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
1.81M
1.81 mi07:03:5019:2410:4319:24
10:43
#5287
5.34M
5.34 mi07:42:4058:1410:5438:50
11:00
#5057
6.15M
6.15 mi07:50:281:06:0210:447:48
9:38
#4642
10.54M
10.54 mi08:38:281:54:0210:4948:00
10:56
#4379
11.05M
11.05 mi08:44:452:00:1910:536:17
12:19
#4147
Finish
13.11 mi09:06:272:22:0110:5021:42
10:32
#3951
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
1.81M1.81 mi1.81 mi528720453155287(Top 74%)2045(Top 66%)315(Top 77%)
5.34M5.34 mi3.53 mi5057+2301929+116301+145017(Top 71%)1906(Top 61%)296(Top 72%)
6.15M6.15 mi0.81 mi4642+4151705+224274+272175(Top 31%)574(Top 18%)115(Top 28%)
10.54M10.54 mi4.39 mi4379+2631569+136247+274175(Top 59%)1486(Top 48%)235(Top 57%)
11.05M11.05 mi0.51 mi4147+2321461+108233+141911(Top 27%)494(Top 16%)105(Top 26%)
Finish13.11 mi2.06 mi3951+1961376+85226+73214(Top 45%)1113(Top 36%)190(Top 46%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 74%
~flat
+4ft-3ft

Overall

5287

Females

2045

F20-24

316

1.81M→5.34M

1.8 - 5.3 mi

Top 71%
×4story building
+80ft-74ft

Overall

5017

Females

1906

F20-24

297

5.34M→6.15M

5.3 - 6.2 mi

Top 31%
×10story building
+126ft-4ft

Overall

2175

Females

574

F20-24

116

6.15M→10.54M

6.2 - 10.5 mi

Top 59%
×21story building
+230ft-361ft

Overall

4175

Females

1486

F20-24

236

10.54M→11.05M

10.5 - 11.1 mi

Top 27%
×14story building
+172ft-0ft

Overall

1911

Females

494

F20-24

105

11.05M→Finish

11.1 - 13.1 mi

Top 45%
×7story building
+97ft-114ft

Overall

3214

Females

1113

F20-24

190

Passing Analysis

Category:
Athletes Passed
1575*
Passed By
239
Net Change
+1336
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#5287
1.81M5.34M375*145+230#5287#5057
5.34M6.15M4161+415#5057#4642
6.15M10.54M344*81+263#4642#4379
10.54M11.05M2342+232#4379#4147
11.05MFinish206*10+196#4147#3951
TOTALS1575*239+1336

* 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