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BOSTON MARATHON 2025

Allison Christie

Bib: 23101•F

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 45%
Division (F50-54)
#0 / 1303
Top 41%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:33/mi
26:34
↑ 97↓ 3451.5%
10K· 6.21 mi
8:35/mi
53:14
↑ 79↓ 1380.4%
15K· 9.32 mi
8:53/mi
1:20:49
↑ 67↓ 78
20K· 12.43 mi
8:34/mi
1:47:27
↑ 106↓ 860.1%
Half· 13.11 mi
8:29/mi
1:53:14
↑ 19↓ 370.5%
25K· 15.53 mi
8:34/mi
2:14:01
↑ 66↓ 880.2%
30K· 18.64 mi
8:57/mi
2:41:48
↑ 181↓ 1480.2%
20M
9:05/mi
2:54:08
↑ 64↓ 500.2%
21M
9:05/mi
3:03:13
↑ 106↓ 241.6%
35K· 21.75 mi
8:45/mi
3:09:46
↑ 17↓ 861.7%
23M
8:51/mi
3:20:51
↑ 23↓ 630.6%
24M
8:53/mi
3:29:44
↓ 821.3%
40K· 24.85 mi
8:53/mi
3:37:20
↓ 200.3%
25.2M
9:54/mi
3:40:45
↑ 13↓ 160.2%
Finish· 26.22 mi
8:18/mi
3:49:12
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:14
Pace8:38 /mi
2nd Half
Distance13.11 mi
Time1:55:58
Pace8:51 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:0026:348:3326:34
8:33
-
10K
6.21 mi11:52:4053:148:3426:40
8:35
+0:02
15K
9.32 mi12:20:151:20:498:4027:35
8:53
+0:18
20K
12.43 mi12:46:531:47:278:3926:38
8:34
-0:19
Half
13.11 mi12:52:401:53:148:385:47
8:29
-0:05
25K
15.53 mi13:13:272:14:018:3820:47
8:34
+0:05
30K
18.64 mi13:41:142:41:488:4127:47
8:57
+0:23
20M
20.00 mi13:53:342:54:088:4212:20
9:05
+0:08
21M
21.00 mi14:02:393:03:138:439:05
9:05
0:00
35K
21.75 mi14:09:123:09:468:446:33
8:45
-0:20
23M
23.00 mi14:20:173:20:518:4411:05
8:51
+0:06
24M
24.00 mi14:29:103:29:448:448:53
8:53
+0:02
40K
24.85 mi14:36:463:37:208:457:36
8:53
0:00
25.2M
25.20 mi14:40:113:40:458:463:25
9:54
+1:01
Finish
26.22 mi14:48:383:49:128:458:27
8:18
-1:36

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

8:18 /mi

Average Pace

8:45 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:45:47

99% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

3:25

1% of race

Average Pace: 8:44 /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 mi11:26:0026:348:3326:34
8:33
#20204
10K
6.21 mi11:52:4053:148:3426:40
8:35
#20230
15K
9.32 mi12:20:151:20:498:4027:35
8:53
#20590
20K
12.43 mi12:46:531:47:278:3926:38
8:34
#20117
Half
13.11 mi12:52:401:53:148:385:47
8:29
#20052
25K
15.53 mi13:13:272:14:018:3820:47
8:34
#19664
30K
18.64 mi13:41:142:41:488:4127:47
8:57
#19225
20M
20.00 mi13:53:342:54:088:4212:20
9:05
#19056
21M
21.00 mi14:02:393:03:138:439:05
9:05
#18758
35K
21.75 mi14:09:123:09:468:446:33
8:45
#18686
23M
23.00 mi14:20:173:20:518:4411:05
8:51
#18471
24M
24.00 mi14:29:103:29:448:448:53
8:53
#18379
40K
24.85 mi14:36:463:37:208:457:36
8:53
#18282
25.2M
25.20 mi14:40:113:40:458:463:25
9:54
#18261
Finish
26.22 mi14:48:383:49:128:458:27
8:18
#18133
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi202047618761821452(Top 76%)8247(Top 67%)8247(Top 633%)
10K6.21 mi3.10 mi20230-267612+67612+620266(Top 71%)7612(Top 62%)7612(Top 584%)
15K9.32 mi3.11 mi20590-3607802-1907802-19021452(Top 76%)8247(Top 67%)8247(Top 633%)
20K12.43 mi3.11 mi20117+4737533+2697533+26918693(Top 66%)6740(Top 55%)6740(Top 517%)
Half13.11 mi0.68 mi20052+657505+287505+2819088(Top 67%)6947(Top 57%)6947(Top 533%)
25K15.53 mi2.42 mi19664+3887298+2077298+20717647(Top 62%)6222(Top 51%)6222(Top 478%)
30K18.64 mi3.11 mi19225+4397088+2107088+21017390(Top 61%)6243(Top 51%)6243(Top 479%)
20M20.00 mi1.36 mi19056+1697013+757013+7517218(Top 61%)6266(Top 51%)6266(Top 481%)
21M21.00 mi1.00 mi18758+2986869+1446869+14414046(Top 49%)4668(Top 38%)4668(Top 358%)
35K21.75 mi0.75 mi18686+726840+296840+2917064(Top 60%)6385(Top 52%)6385(Top 490%)
23M23.00 mi1.25 mi18471+2156745+956745+9515435(Top 54%)5569(Top 46%)5569(Top 427%)
24M24.00 mi1.00 mi18379+926725+206725+2016787(Top 59%)6377(Top 52%)6377(Top 489%)
40K24.85 mi0.85 mi18282+976704+216704+2115735(Top 55%)5919(Top 48%)5919(Top 454%)
25.2M25.20 mi0.35 mi18261+216701+36701+316654(Top 59%)6422(Top 53%)6422(Top 493%)
Finish26.22 mi1.02 mi18133+1286642+596642+5914908(Top 52%)5436(Top 44%)5436(Top 417%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21story building
+97ft-345ft

Overall

21452

Females

8247

F50-54

8247

5K→10K

3.1 - 6.2 mi

Top 71%
×5story building
+79ft-138ft

Overall

20266

Females

7612

F50-54

7612

10K→15K

6.2 - 9.3 mi

Top 76%
×3story building
+67ft-78ft

Overall

21452

Females

8247

F50-54

8247

15K→20K

9.3 - 12.4 mi

Top 66%
×5story building
+106ft-86ft

Overall

18693

Females

6740

F50-54

6740

20K→Half

12.4 - 13.1 mi

Top 67%
×2story building
+19ft-37ft

Overall

19088

Females

6947

F50-54

6947

Half→25K

13.1 - 15.5 mi

Top 62%
×4story building
+66ft-88ft

Overall

17647

Females

6222

F50-54

6222

25K→30K

15.5 - 18.6 mi

Top 61%
×9story building
+181ft-148ft

Overall

17390

Females

6243

F50-54

6243

30K→20M

18.6 - 20.0 mi

Top 61%
×5story building
+64ft-50ft

Overall

17218

Females

6266

F50-54

6266

20M→21M

20.0 - 21.0 mi

Top 49%
×8story building
+106ft-24ft

Overall

14046

Females

4668

F50-54

4668

21M→35K

21.0 - 21.8 mi

Top 60%
×7story building
+17ft-86ft

Overall

17064

Females

6385

F50-54

6385

35K→23M

21.8 - 23.0 mi

Top 54%
×5story building
+23ft-63ft

Overall

15435

Females

5569

F50-54

5569

23M→24M

23.0 - 24.0 mi

Top 59%
×6story building
+12ft-82ft

Overall

16787

Females

6377

F50-54

6377

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

15735

Females

5919

F50-54

5919

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

16654

Females

6422

F50-54

6422

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2story building
+22ft-21ft

Overall

14908

Females

5436

F50-54

5436

Passing Analysis

Category:
Athletes Passed
3031
Passed By
960
Net Change
+2071
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20204
5K → 10K263289-26#20204#20230
10K → 15K95455-360#20230#20590
15K → 20K48916+473#20590#20117
20K → Half727+65#20117#20052
Half → 25K40012+388#20052#19664
25K → 30K47738+439#19664#19225
30K → 20M19728+169#19225#19056
20M → 21M3002+298#19056#18758
21M → 35K8917+72#18758#18686
35K → 23M2227+215#18686#18471
23M → 24M12634+92#18471#18379
24M → 40K11922+97#18379#18282
40K → 25.2M3918+21#18282#18261
25.2M → Finish14315+128#18261#18133
TOTALS3031960+2071
📊

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