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SF MARATHON 1ST HALF 2025

Christine Towler

Bib: 16111•F•Age: 43

Decatur, GA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
Masters (Masters Women)
#0 / 776
Division (F40-44)
#0 / 244
Race Day Weather
56°/46°F
light rain

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81M
20:52
Rank: #6235
Start → 1.81M
20:52 | 11:32/mi
5.34M
1:04:34
Rank: #6300 (-65)
1.81M → 5.34M
43:42 | 12:23/mi
6.15M
1:15:19
Rank: #6293 (+7)
5.34M → 6.15M
10:45 | 13:17/mi
10.54M
2:15:41
Rank: #6436 (-143)
6.15M → 10.54M
1:00:22 | 13:45/mi
11.05M
2:24:14
Rank: #6376 (+60)
10.54M → 11.05M
8:33 | 16:46/mi
Finish· 13.11 mi
2:50:39
Rank: #6250 (+126)
11.05M → Finish
26:25 | 12:50/mi

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time1:15:19
Pace12:15 /mi
2nd Half
Distance6.96 mi
Time1:35:20
Pace13:42 /mi
📊Positive Split: 26.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi07:08:2420:5211:3220:52
11:32
-
5.34M
5.34 mi07:52:061:04:3412:0543:42
12:23
+0:51
6.15M
6.15 mi08:02:511:15:1912:1510:45
13:17
+0:54
10.54M
10.54 mi09:03:132:15:4112:521:00:22
13:45
+0:28
11.05M
11.05 mi09:11:462:24:1413:038:33
16:46
+3:01
Finish
13.11 mi09:38:112:50:3913:0126:25
12:50
-3:56

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

11:32 /mi

Average Pace

13:01 /mi

Slowest Pace

16:46 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:04:34

38% of race

Time at Steady Pace

1:37:32

57% of race

Time at Slower Pace

8:33

5% of race

Average Pace: 13:01 /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 mi07:08:2420:5211:3220:52
11:32
#6235
5.34M
5.34 mi07:52:061:04:3412:0543:42
12:23
#6300
6.15M
6.15 mi08:02:511:15:1912:1510:45
13:17
#6293
10.54M
10.54 mi09:03:132:15:4112:521:00:22
13:45
#6436
11.05M
11.05 mi09:11:462:24:1413:038:33
16:46
#6376
Finish
13.11 mi09:38:112:50:3913:0126:25
12:50
#6250
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
1.81M1.81 mi1.81 mi623525891926235(Top 88%)2589(Top 83%)192(Top 79%)
5.34M5.34 mi3.53 mi6300-652624-35193-16315(Top 89%)2632(Top 85%)198(Top 81%)
6.15M6.15 mi0.81 mi6293+72619+5194-16200(Top 87%)2554(Top 82%)188(Top 77%)
10.54M10.54 mi4.39 mi6436-1432706-87200-66538(Top 92%)2792(Top 90%)209(Top 86%)
11.05M11.05 mi0.51 mi6376+602671+35196+45040(Top 71%)1974(Top 64%)125(Top 51%)
Finish13.11 mi2.06 mi6250+1262611+60194+25587(Top 79%)2340(Top 75%)163(Top 67%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 88%
~flat
+4ft-3ft

Overall

6235

Females

2589

F40-44

192

1.81M→5.34M

1.8 - 5.3 mi

Top 89%
×4stories
+80ft-74ft

Overall

6315

Females

2632

F40-44

198

5.34M→6.15M

5.3 - 6.2 mi

Top 87%
×10stories
+126ft-4ft

Overall

6200

Females

2554

F40-44

188

6.15M→10.54M

6.2 - 10.5 mi

Top 92%
×21stories
+230ft-361ft

Overall

6538

Females

2792

F40-44

209

10.54M→11.05M

10.5 - 11.1 mi

Top 71%
×14stories
+172ft-0ft

Overall

5040

Females

1974

F40-44

125

11.05M→Finish

11.1 - 13.1 mi

Top 79%
×7stories
+97ft-114ft

Overall

5587

Females

2340

F40-44

163

Passing Analysis

Category:
Athletes Passed
425*
Passed By
440
Net Change
-15
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#6235
1.81M → 5.34M138*203-65#6235#6300
5.34M → 6.15M3831+7#6300#6293
6.15M → 10.54M53*196-143#6293#6436
10.54M → 11.05M633+60#6436#6376
11.05M → Finish133*7+126#6376#6250
TOTALS425*440-15

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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The San Francisco Marathon

The San Francisco Marathon

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