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BOSTON MARATHON 2025

Elizabeth Pollard

Bib: 27361•F

VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
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
10:34/mi
32:50
↑ 97↓ 3451.5%
10K· 6.21 mi
10:40/mi
1:05:57
↑ 79↓ 1380.4%
15K· 9.32 mi
10:51/mi
1:39:41
↑ 67↓ 78
20K· 12.43 mi
11:05/mi
2:14:08
↑ 106↓ 860.1%
Half· 13.11 mi
10:38/mi
2:21:23
↑ 19↓ 370.5%
25K· 15.53 mi
11:10/mi
2:48:27
↑ 66↓ 880.2%
30K· 18.64 mi
11:54/mi
3:25:26
↑ 181↓ 1480.2%
20M
11:41/mi
3:41:19
↑ 64↓ 500.2%
21M
12:29/mi
3:53:48
↑ 106↓ 241.6%
35K· 21.75 mi
11:40/mi
4:02:32
↑ 17↓ 861.7%
23M
12:05/mi
4:17:40
↑ 23↓ 630.6%
24M
11:52/mi
4:29:32
↓ 821.3%
40K· 24.85 mi
12:12/mi
4:39:58
↓ 200.3%
25.2M
13:03/mi
4:44:28
↑ 13↓ 160.2%
Finish· 26.22 mi
11:29/mi
4:56:10
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:21:23
Pace10:47 /mi
2nd Half
Distance13.11 mi
Time2:34:47
Pace11:48 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:2232:5010:3432:50
10:34
-
10K
6.21 mi12:22:291:05:5710:3733:07
10:40
+0:06
15K
9.32 mi12:56:131:39:4110:4233:44
10:51
+0:11
20K
12.43 mi13:30:402:14:0810:4834:27
11:05
+0:14
Half
13.11 mi13:37:552:21:2310:477:15
10:38
-0:27
25K
15.53 mi14:04:592:48:2710:5127:04
11:10
+0:32
30K
18.64 mi14:41:583:25:2611:0136:59
11:54
+0:44
20M
20.00 mi14:57:513:41:1911:0415:53
11:41
-0:13
21M
21.00 mi15:10:203:53:4811:0812:29
12:29
+0:48
35K
21.75 mi15:19:044:02:3211:098:44
11:40
-0:49
23M
23.00 mi15:34:124:17:4011:1215:08
12:05
+0:25
24M
24.00 mi15:46:044:29:3211:1411:52
11:52
-0:13
40K
24.85 mi15:56:304:39:5811:1610:26
12:12
+0:20
25.2M
25.20 mi16:01:004:44:2811:174:30
13:03
+0:51
Finish
26.22 mi16:12:424:56:1011:1811:42
11:29
-1:34

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

10:34 /mi

Average Pace

11:18 /mi

Slowest Pace

13:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:27

57% of race

Time at Steady Pace

1:25:10

29% of race

Time at Slower Pace

42:33

14% of race

Average Pace: 11:18 /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 mi11:49:2232:5010:3432:50
10:34
#26898
10K
6.21 mi12:22:291:05:5710:3733:07
10:40
#26702
15K
9.32 mi12:56:131:39:4110:4233:44
10:51
#26622
20K
12.43 mi13:30:402:14:0810:4834:27
11:05
#26474
Half
13.11 mi13:37:552:21:2310:477:15
10:38
#26452
25K
15.53 mi14:04:592:48:2710:5127:04
11:10
#26261
30K
18.64 mi14:41:583:25:2611:0136:59
11:54
#26108
20M
20.00 mi14:57:513:41:1911:0415:53
11:41
#26015
21M
21.00 mi15:10:203:53:4811:0812:29
12:29
#25939
35K
21.75 mi15:19:044:02:3211:098:44
11:40
#25922
23M
23.00 mi15:34:124:17:4011:1215:08
12:05
#25910
24M
24.00 mi15:46:044:29:3211:1411:52
11:52
#25906
40K
24.85 mi15:56:304:39:5811:1610:26
12:12
#25894
25.2M
25.20 mi16:01:004:44:2811:174:30
13:03
#25894
Finish
26.22 mi16:12:424:56:1011:1811:42
11:29
#25922
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi26898112631126326483(Top 93%)11055(Top 90%)11055(Top 848%)
10K6.21 mi3.10 mi26702+19611162+10111162+10126533(Top 93%)11087(Top 91%)11087(Top 851%)
15K9.32 mi3.11 mi26622+8011124+3811124+3826483(Top 93%)11055(Top 90%)11055(Top 848%)
20K12.43 mi3.11 mi26474+14811052+7211052+7226130(Top 92%)10877(Top 89%)10877(Top 835%)
Half13.11 mi0.68 mi26452+2211037+1511037+1525965(Top 91%)10801(Top 88%)10801(Top 829%)
25K15.53 mi2.42 mi26261+19110928+10910928+10925436(Top 90%)10536(Top 86%)10536(Top 809%)
30K18.64 mi3.11 mi26108+15310884+4410884+4425451(Top 90%)10649(Top 87%)10649(Top 817%)
20M20.00 mi1.36 mi26015+9310843+4110843+4124836(Top 87%)10383(Top 85%)10383(Top 797%)
21M21.00 mi1.00 mi25939+7610811+3210811+3224374(Top 86%)10223(Top 84%)10223(Top 785%)
35K21.75 mi0.75 mi25922+1710807+410807+425347(Top 89%)10768(Top 88%)10768(Top 826%)
23M23.00 mi1.25 mi25910+1210813-610813-625240(Top 89%)10732(Top 88%)10732(Top 824%)
24M24.00 mi1.00 mi25906+410819-610819-625494(Top 90%)10873(Top 89%)10873(Top 834%)
40K24.85 mi0.85 mi25894+1210821-210821-225232(Top 89%)10783(Top 88%)10783(Top 828%)
25.2M25.20 mi0.35 mi2589410831-1010831-1025071(Top 88%)10726(Top 88%)10726(Top 823%)
Finish26.22 mi1.02 mi25922-2810851-2010851-2026095(Top 92%)11193(Top 92%)11193(Top 859%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21story building
+97ft-345ft

Overall

26483

Females

11055

F50-54

11055

5K→10K

3.1 - 6.2 mi

Top 93%
×5story building
+79ft-138ft

Overall

26533

Females

11087

F50-54

11087

10K→15K

6.2 - 9.3 mi

Top 93%
×3story building
+67ft-78ft

Overall

26483

Females

11055

F50-54

11055

15K→20K

9.3 - 12.4 mi

Top 92%
×5story building
+106ft-86ft

Overall

26130

Females

10877

F50-54

10877

20K→Half

12.4 - 13.1 mi

Top 91%
×2story building
+19ft-37ft

Overall

25965

Females

10801

F50-54

10801

Half→25K

13.1 - 15.5 mi

Top 90%
×4story building
+66ft-88ft

Overall

25436

Females

10536

F50-54

10536

25K→30K

15.5 - 18.6 mi

Top 90%
×9story building
+181ft-148ft

Overall

25451

Females

10649

F50-54

10649

30K→20M

18.6 - 20.0 mi

Top 87%
×5story building
+64ft-50ft

Overall

24836

Females

10383

F50-54

10383

20M→21M

20.0 - 21.0 mi

Top 86%
×8story building
+106ft-24ft

Overall

24374

Females

10223

F50-54

10223

21M→35K

21.0 - 21.8 mi

Top 89%
×7story building
+17ft-86ft

Overall

25347

Females

10768

F50-54

10768

35K→23M

21.8 - 23.0 mi

Top 89%
×5story building
+23ft-63ft

Overall

25240

Females

10732

F50-54

10732

23M→24M

23.0 - 24.0 mi

Top 90%
×6story building
+12ft-82ft

Overall

25494

Females

10873

F50-54

10873

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

25232

Females

10783

F50-54

10783

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

25071

Females

10726

F50-54

10726

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2story building
+22ft-21ft

Overall

26095

Females

11193

F50-54

11193

Passing Analysis

Category:
Athletes Passed
1407
Passed By
431
Net Change
+976
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26898
5K → 10K27882+196#26898#26702
10K → 15K15373+80#26702#26622
15K → 20K19042+148#26622#26474
20K → Half297+22#26474#26452
Half → 25K21221+191#26452#26261
25K → 30K18027+153#26261#26108
30K → 20M10714+93#26108#26015
20M → 21M8711+76#26015#25939
21M → 35K3619+17#25939#25922
35K → 23M4331+12#25922#25910
23M → 24M3026+4#25910#25906
24M → 40K3422+12#25906#25894
40K → 25.2M14140#25894#25894
25.2M → Finish1442-28#25894#25922
TOTALS1407431+976
📊

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