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BOSTON MARATHON 2025

Allison Miller

NV

Bib: 10625 F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 6%
Gender (Female)
#0 / 12228
Top 0.7%
Division (F18-39)
#0 / 5469
Top 1%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
6:18/mi
19:33
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:02/mi
38:19
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:07/mi
57:20
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:16/mi
1:16:48
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:05/mi
1:20:57
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:22/mi
1:36:24
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
6:36/mi
1:56:53
↑ 181↓ 1480.2%
138 ft elev
20M
6:45/mi
2:06:03
↑ 64↓ 500.2%
148 ft elev
21M
7:01/mi
2:13:04
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
6:18/mi
2:17:47
↑ 17↓ 861.7%
156 ft elev
23M
6:43/mi
2:26:11
↑ 23↓ 630.6%
116 ft elev
24M
6:25/mi
2:32:36
↓ 821.3%
34 ft elev
40K· 24.85 mi
6:34/mi
2:38:13
↓ 200.3%
20 ft elev
25.2M
7:03/mi
2:40:39
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
6:17/mi
2:47:03
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:57
Pace6:10 /mi
2nd Half
Distance13.11 mi
Time1:26:06
Pace6:34 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:2619:336:1819:33
6:18
-
10K
6.21 mi11:04:1238:196:1018:46
6:02
-0:16
15K
9.32 mi11:23:1357:206:0919:01
6:07
+0:05
20K
12.43 mi11:42:411:16:486:1119:28
6:16
+0:09
Half
13.11 mi11:46:501:20:576:104:09
6:05
-0:11
25K
15.53 mi12:02:171:36:246:1215:27
6:22
+0:17
30K
18.64 mi12:22:461:56:536:1620:29
6:36
+0:14
20M
20.00 mi12:31:562:06:036:189:10
6:45
+0:09
21M
21.00 mi12:38:572:13:046:207:01
7:01
+0:16
35K
21.75 mi12:43:402:17:476:204:43
6:18
-0:43
23M
23.00 mi12:52:042:26:116:218:24
6:43
+0:25
24M
24.00 mi12:58:292:32:366:226:25
6:25
-0:18
40K
24.85 mi13:04:062:38:136:225:37
6:34
+0:09
25.2M
25.20 mi13:06:322:40:396:232:26
7:03
+0:29
Finish
26.22 mi13:12:562:47:036:236:24
6:17
-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

6:02 /mi

Average Pace

6:23 /mi

Slowest Pace

7:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:02

84% of race

Time at Steady Pace

27:01

16% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:22 /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...
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
5K
3.11 mi10:45:2619:336:1819:33
6:18
#2413
10K
6.21 mi11:04:1238:196:1018:46
6:02
#1712
15K
9.32 mi11:23:1357:206:0919:01
6:07
#1618
20K
12.43 mi11:42:411:16:486:1119:28
6:16
#1676
Half
13.11 mi11:46:501:20:576:104:09
6:05
#1655
25K
15.53 mi12:02:171:36:246:1215:27
6:22
#1706
30K
18.64 mi12:22:461:56:536:1620:29
6:36
#1808
20M
20.00 mi12:31:562:06:036:189:10
6:45
#1847
21M
21.00 mi12:38:572:13:046:207:01
7:01
#1835
35K
21.75 mi12:43:402:17:476:204:43
6:18
#1811
23M
23.00 mi12:52:042:26:116:218:24
6:43
#1803
24M
24.00 mi12:58:292:32:366:226:25
6:25
#1781
40K
24.85 mi13:04:062:38:136:225:37
6:34
#1767
25.2M
25.20 mi13:06:322:40:396:232:26
7:03
#1749
Finish
26.22 mi13:12:562:47:036:236:24
6:17
#1722
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24131081081493(Top 5%)67(Top 0.5%)67(Top 1%)
10K6.21 mi3.10 mi1712+70178+3078+301243(Top 4%)61(Top 0.5%)61(Top 1%)
15K9.32 mi3.11 mi1618+9472+672+61493(Top 5%)67(Top 0.5%)67(Top 1%)
20K12.43 mi3.11 mi1676-5878-678-61878(Top 7%)83(Top 0.7%)83(Top 2%)
Half13.11 mi0.68 mi1655+2178781516(Top 5%)69(Top 0.6%)69(Top 1%)
25K15.53 mi2.42 mi1706-5180-280-22232(Top 8%)103(Top 0.8%)103(Top 2%)
30K18.64 mi3.11 mi1808-10280802393(Top 8%)119(Top 1.0%)119(Top 2%)
20M20.00 mi1.36 mi1847-3984-484-42687(Top 9%)157(Top 1%)157(Top 3%)
21M21.00 mi1.00 mi1835+1284842354(Top 8%)146(Top 1%)146(Top 3%)
35K21.75 mi0.75 mi1811+2484841670(Top 6%)95(Top 0.8%)95(Top 2%)
23M23.00 mi1.25 mi1803+886-286-22313(Top 8%)149(Top 1%)149(Top 3%)
24M24.00 mi1.00 mi1781+2288-288-21749(Top 6%)108(Top 0.9%)108(Top 2%)
40K24.85 mi0.85 mi1767+1487+187+11892(Top 7%)139(Top 1%)139(Top 3%)
25.2M25.20 mi0.35 mi1749+1888-188-11720(Top 6%)139(Top 1%)139(Top 3%)
Finish26.22 mi1.02 mi1722+2785+385+31842(Top 6%)131(Top 1%)131(Top 2%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21story building
+97ft-345ft

Overall

1493

Females

67

F18-39

67

5K→10K

3.1 - 6.2 mi

Top 4%
×5story building
+79ft-138ft

Overall

1243

Females

61

F18-39

61

10K→15K

6.2 - 9.3 mi

Top 5%
×3story building
+67ft-78ft

Overall

1493

Females

67

F18-39

67

15K→20K

9.3 - 12.4 mi

Top 7%
×5story building
+106ft-86ft

Overall

1878

Females

83

F18-39

83

20K→Half

12.4 - 13.1 mi

Top 5%
×2story building
+19ft-37ft

Overall

1516

Females

69

F18-39

69

Half→25K

13.1 - 15.5 mi

Top 8%
×4story building
+66ft-88ft

Overall

2232

Females

103

F18-39

103

25K→30K

15.5 - 18.6 mi

Top 8%
×9story building
+181ft-148ft

Overall

2393

Females

119

F18-39

119

30K→20M

18.6 - 20.0 mi

Top 9%
×5story building
+64ft-50ft

Overall

2687

Females

157

F18-39

157

20M→21M

20.0 - 21.0 mi

Top 8%
×8story building
+106ft-24ft

Overall

2354

Females

146

F18-39

146

21M→35K

21.0 - 21.8 mi

Top 6%
×7story building
+17ft-86ft

Overall

1670

Females

95

F18-39

95

35K→23M

21.8 - 23.0 mi

Top 8%
×5story building
+23ft-63ft

Overall

2313

Females

149

F18-39

149

23M→24M

23.0 - 24.0 mi

Top 6%
×6story building
+12ft-82ft

Overall

1749

Females

108

F18-39

108

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1892

Females

139

F18-39

139

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1720

Females

139

F18-39

139

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2story building
+22ft-21ft

Overall

1842

Females

131

F18-39

131

Passing Analysis

Category:
Athletes Passed
1241
Passed By
550
Net Change
+691
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2413
5K → 10K7043+701#2413#1712
10K → 15K11723+94#1712#1618
15K → 20K2987-58#1618#1676
20K → Half243+21#1676#1655
Half → 25K3384-51#1655#1706
25K → 30K44146-102#1706#1808
30K → 20M2564-39#1808#1847
20M → 21M4230+12#1847#1835
21M → 35K339+24#1835#1811
35K → 23M4840+8#1811#1803
23M → 24M4220+22#1803#1781
24M → 40K3622+14#1781#1767
40K → 25.2M235+18#1767#1749
25.2M → Finish4114+27#1749#1722
TOTALS1241550+691
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing