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SF MARATHON 2025

Breanna Ironside

Bib: 8612•F•Age: 22

Apple Valley, CA

0:00
0:00
/ mi
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Overall
#0 / 6545
Top 48%
Gender (Female)
#0 / 1878
Top 34%
F20-29
#0 / 279
Top 43%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81 Miles
19:44
Rank: #5603
Start → 1.81 Miles
19:44 | 10:54/mi
5.55 Miles
58:09
Rank: #4711 (+892)
1.81 Miles → 5.55 Miles
38:25 | 10:16/mi
6.52 Miles
1:08:42
Rank: #4627 (+84)
5.55 Miles → 6.52 Miles
10:33 | 10:53/mi
10.87 Miles
1:57:10
Rank: #4806 (-179)
6.52 Miles → 10.87 Miles
48:28 | 11:08/mi
Garmin Hill Challenge· 11.38 mi
2:04:10
Rank: #4771 (+35)
10.87 Miles → Garmin Hill Challenge
7:00 | 13:44/mi
14.95 Miles
2:37:17
Rank: #4546 (+225)
Garmin Hill Challenge → 14.95 Miles
33:07 | 9:17/mi
18 Miles
3:12:55
Rank: #4302 (+244)
14.95 Miles → 18 Miles
35:38 | 11:41/mi
25 Miles
4:16:27
Rank: #3324 (+978)
18 Miles → 25 Miles
1:03:32 | 9:05/mi
Finish· 26.22 mi
4:26:51
Rank: #3159 (+165)
25 Miles → Finish
10:24 | 8:32/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi06:04:4519:4410:5419:44
10:54
-
5.55 Miles
5.55 mi06:43:1058:0910:2938:25
10:16
-0:38
6.52 Miles
6.52 mi06:53:431:08:4210:3210:33
10:53
+0:37
10.87 Miles
10.87 mi07:42:111:57:1010:4748:28
11:08
+0:15
Garmin Hill Challenge
11.38 mi07:49:112:04:1010:557:00
13:44
+2:36
14.95 Miles
14.95 mi08:22:182:37:1710:3133:07
9:17
-4:27
18 Miles
18.00 mi08:57:563:12:5510:4335:38
11:41
+2:24
25 Miles
25.00 mi10:01:284:16:2710:151:03:32
9:05
-2:36
Finish
26.22 mi10:11:524:26:5110:1110:24
8:32
-0:33

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

8:32 /mi

Average Pace

10:11 /mi

Slowest Pace

13:44 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:03

40% of race

Time at Steady Pace

1:57:10

44% of race

Time at Slower Pace

42:38

16% of race

Average Pace: 10:11 /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.

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0mi6.6mi13.1mi19.7mi26.2mi
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
1.81 Miles
1.81 mi06:04:4519:4410:5419:44
10:54
#5603
5.55 Miles
5.55 mi06:43:1058:0910:2938:25
10:16
#4711
6.52 Miles
6.52 mi06:53:431:08:4210:3210:33
10:53
#4627
10.87 Miles
10.87 mi07:42:111:57:1010:4748:28
11:08
#4806
Garmin Hill Challenge
11.38 mi07:49:112:04:1010:557:00
13:44
#4771
14.95 Miles
14.95 mi08:22:182:37:1710:3133:07
9:17
#4546
18 Miles
18.00 mi08:57:563:12:5510:4335:38
11:41
#4302
25 Miles
25.00 mi10:01:284:16:2710:151:03:32
9:05
#3324
Finish
26.22 mi10:11:524:26:5110:1110:24
8:32
#3159
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
1.81 Miles1.81 mi1.81 mi560314452295603(Top 86%)1445(Top 77%)229(Top 82%)
5.55 Miles5.55 mi3.74 mi4711+8921092+353180+494356(Top 67%)973(Top 52%)168(Top 60%)
6.52 Miles6.52 mi0.97 mi4627+841064+28179+14351(Top 66%)974(Top 52%)172(Top 62%)
10.87 Miles10.87 mi4.35 mi4806-1791123-59189-105087(Top 78%)1236(Top 66%)207(Top 74%)
Garmin Hill Challenge11.38 mi0.51 mi4771+351109+14188+14449(Top 68%)1019(Top 54%)187(Top 67%)
14.95 Miles14.95 mi3.57 mi4546+2251038+71181+73907(Top 60%)834(Top 44%)154(Top 55%)
18 Miles18.00 mi3.05 mi4302+244965+73173+83580(Top 55%)778(Top 41%)142(Top 51%)
25 Miles25.00 mi7.00 mi3324+978694+271128+451380(Top 21%)231(Top 12%)47(Top 17%)
Finish26.22 mi1.22 mi3159+165645+49121+7839(Top 13%)105(Top 6%)24(Top 9%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 86%
×1human
+6ft-10ft

Overall

5603

Females

1445

F20-24

229

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 67%
×6stories
+97ft-86ft

Overall

4356

Females

973

F20-24

168

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 66%
×15stories
+178ft-5ft

Overall

4351

Females

974

F20-24

172

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 78%
×20stories
+201ft-318ft

Overall

5087

Females

1236

F20-24

207

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 68%
×11stories
+134ft-79ft

Overall

4449

Females

1019

F20-24

187

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 60%
×17stories
+251ft-225ft

Overall

3907

Females

834

F20-24

154

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 55%
×12stories
+165ft-60ft

Overall

3580

Females

778

F20-24

142

18 Miles→25 Miles

18.0 - 25.0 mi

Top 21%
×22stories
+142ft-378ft

Overall

1380

Females

231

F20-24

47

25 Miles→Finish

25.0 - 26.2 mi

Top 13%
~flat
+2ft-0ft

Overall

839

Females

105

F20-24

24

Passing Analysis

Category:
Athletes Passed
2778*
Passed By
334
Net Change
+2444
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#5603
1.81 Miles → 5.55 Miles90513+892#5603#4711
5.55 Miles → 6.52 Miles9410+84#4711#4627
6.52 Miles → 10.87 Miles73*252-179#4627#4806
10.87 Miles → Garmin Hill Challenge6530+35#4806#4771
Garmin Hill Challenge → 14.95 Miles235*10+225#4771#4546
14.95 Miles → 18 Miles260*16+244#4546#4302
18 Miles → 25 Miles980*2+978#4302#3324
25 Miles → Finish166*1+165#3324#3159
TOTALS2778*334+2444

* 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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Public Race Data

The San Francisco Marathon

The San Francisco Marathon