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BOSTON MARATHON 2025

Ann Roberts

Bib: 25307•F

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
Top 40%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:12
Rank: #23919
Start → 5K
29:12 | 9:24/mi
10K· 6.21 mi
58:35
Rank: #23966 (-47)
5K → 10K
29:23 | 9:27/mi
15K· 9.32 mi
1:28:57
Rank: #24155 (-189)
10K → 15K
30:22 | 9:46/mi
20K· 12.43 mi
1:57:52
Rank: #23706 (+449)
15K → 20K
28:55 | 9:18/mi
Half· 13.11 mi
2:04:06
Rank: #23649 (+57)
20K → Half
6:14 | 9:08/mi
25K· 15.53 mi
2:26:38
Rank: #23240 (+409)
Half → 25K
22:32 | 9:18/mi
30K· 18.64 mi
2:56:27
Rank: #22712 (+528)
25K → 30K
29:49 | 9:36/mi
20M
3:09:32
Rank: #22480 (+232)
30K → 20M
13:05 | 9:38/mi
21M
3:19:50
Rank: #22302 (+178)
20M → 21M
10:18 | 10:18/mi
35K· 21.75 mi
3:26:28
Rank: #22158 (+144)
21M → 35K
6:38 | 8:52/mi
23M
3:38:22
Rank: #21931 (+227)
35K → 23M
11:54 | 9:30/mi
24M
3:47:30
Rank: #21791 (+140)
23M → 24M
9:08 | 9:08/mi
40K· 24.85 mi
3:55:45
Rank: #21702 (+89)
24M → 40K
8:15 | 9:39/mi
25.2M
3:59:37
Rank: #21687 (+15)
40K → 25.2M
3:52 | 11:13/mi
Finish· 26.22 mi
4:09:20
Rank: #21648 (+39)
25.2M → Finish
9:43 | 9:32/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time2:04:06
Pace9:28 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time2:05:14
Pace9:33 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:5329:129:2429:12
9:24
-
10K
6.21 mi11:59:1658:359:2629:23
9:27
+0:03
15K
9.32 mi12:29:381:28:579:3330:22
9:46
+0:19
20K
12.43 mi12:58:331:57:529:2928:55
9:18
-0:28
Half
13.11 mi13:04:472:04:069:286:14
9:08
-0:10
25K
15.53 mi13:27:192:26:389:2622:32
9:18
+0:10
30K
18.64 mi13:57:082:56:279:2829:49
9:36
+0:18
20M
20.00 mi14:10:133:09:329:2913:05
9:38
+0:02
21M
21.00 mi14:20:313:19:509:3110:18
10:18
+0:40
35K
21.75 mi14:27:093:26:289:306:38
8:52
-1:26
23M
23.00 mi14:39:033:38:229:3011:54
9:30
+0:38
24M
24.00 mi14:48:113:47:309:299:08
9:08
-0:22
40K
24.85 mi14:56:263:55:459:298:15
9:39
+0:31
25.2M
25.20 mi15:00:183:59:379:313:52
11:13
+1:34
Finish
26.22 mi15:10:014:09:209:319:43
9:32
-1:41

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

8:52 /mi

Average Pace

9:31 /mi

Slowest Pace

11:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

22:00

9% of race

Time at Steady Pace

3:33:10

85% of race

Time at Slower Pace

14:10

6% of race

Average Pace: 9:31 /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 mi11:29:5329:129:2429:12
9:24
#23919
10K
6.21 mi11:59:1658:359:2629:23
9:27
#23966
15K
9.32 mi12:29:381:28:579:3330:22
9:46
#24155
20K
12.43 mi12:58:331:57:529:2928:55
9:18
#23706
Half
13.11 mi13:04:472:04:069:286:14
9:08
#23649
25K
15.53 mi13:27:192:26:389:2622:32
9:18
#23240
30K
18.64 mi13:57:082:56:279:2829:49
9:36
#22712
20M
20.00 mi14:10:133:09:329:2913:05
9:38
#22480
21M
21.00 mi14:20:313:19:509:3110:18
10:18
#22302
35K
21.75 mi14:27:093:26:289:306:38
8:52
#22158
23M
23.00 mi14:39:033:38:229:3011:54
9:30
#21931
24M
24.00 mi14:48:113:47:309:299:08
9:08
#21791
40K
24.85 mi14:56:263:55:459:298:15
9:39
#21702
25.2M
25.20 mi15:00:183:59:379:313:52
11:13
#21687
Finish
26.22 mi15:10:014:09:209:319:43
9:32
#21648
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi239199656965624496(Top 86%)9952(Top 81%)9952(Top 1595%)
10K6.21 mi3.10 mi23966-479667-119667-1124005(Top 85%)9683(Top 79%)9683(Top 1552%)
15K9.32 mi3.11 mi24155-1899757-909757-9024496(Top 86%)9952(Top 81%)9952(Top 1595%)
20K12.43 mi3.11 mi23706+4499520+2379520+23722291(Top 78%)8747(Top 72%)8747(Top 1402%)
Half13.11 mi0.68 mi23649+579491+299491+2922396(Top 79%)8826(Top 72%)8826(Top 1414%)
25K15.53 mi2.42 mi23240+4099260+2319260+23121164(Top 75%)8189(Top 67%)8189(Top 1312%)
30K18.64 mi3.11 mi22712+5289022+2389022+23820356(Top 72%)7859(Top 64%)7859(Top 1259%)
20M20.00 mi1.36 mi22480+2328921+1018921+10119720(Top 69%)7648(Top 63%)7648(Top 1226%)
21M21.00 mi1.00 mi22302+1788835+868835+8619401(Top 68%)7561(Top 62%)7561(Top 1212%)
35K21.75 mi0.75 mi22158+1448765+708765+7017653(Top 62%)6728(Top 55%)6728(Top 1078%)
23M23.00 mi1.25 mi21931+2278680+858680+8518749(Top 66%)7384(Top 60%)7384(Top 1183%)
24M24.00 mi1.00 mi21791+1408625+558625+5518078(Top 64%)7088(Top 58%)7088(Top 1136%)
40K24.85 mi0.85 mi21702+898601+248601+2419299(Top 68%)7790(Top 64%)7790(Top 1248%)
25.2M25.20 mi0.35 mi21687+158599+28599+221305(Top 75%)8815(Top 72%)8815(Top 1413%)
Finish26.22 mi1.02 mi21648+398589+108589+1021317(Top 75%)8824(Top 72%)8824(Top 1414%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21stories
+97ft-345ft

Overall

24496

Females

9952

F60-64

9952

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

24005

Females

9683

F60-64

9683

10K→15K

6.2 - 9.3 mi

Top 86%
×3stories
+67ft-78ft

Overall

24496

Females

9952

F60-64

9952

15K→20K

9.3 - 12.4 mi

Top 78%
×5stories
+106ft-86ft

Overall

22291

Females

8747

F60-64

8747

20K→Half

12.4 - 13.1 mi

Top 79%
×2stories
+19ft-37ft

Overall

22396

Females

8826

F60-64

8826

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

21164

Females

8189

F60-64

8189

25K→30K

15.5 - 18.6 mi

Top 72%
×9stories
+181ft-148ft

Overall

20356

Females

7859

F60-64

7859

30K→20M

18.6 - 20.0 mi

Top 69%
×5stories
+64ft-50ft

Overall

19720

Females

7648

F60-64

7648

20M→21M

20.0 - 21.0 mi

Top 68%
×8stories
+106ft-24ft

Overall

19401

Females

7561

F60-64

7561

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

17653

Females

6728

F60-64

6728

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

18749

Females

7384

F60-64

7384

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

18078

Females

7088

F60-64

7088

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

19299

Females

7790

F60-64

7790

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

21305

Females

8815

F60-64

8815

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2stories
+22ft-21ft

Overall

21317

Females

8824

F60-64

8824

Passing Analysis

Category:
Athletes Passed
2893
Passed By
622
Net Change
+2271
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23919
5K → 10K206253-47#23919#23966
10K → 15K84273-189#23966#24155
15K → 20K4534+449#24155#23706
20K → Half614+57#23706#23649
Half → 25K4134+409#23649#23240
25K → 30K5313+528#23240#22712
30K → 20M2375+232#22712#22480
20M → 21M18911+178#22480#22302
21M → 35K1462+144#22302#22158
35K → 23M2292+227#22158#21931
23M → 24M1455+140#21931#21791
24M → 40K9910+89#21791#21702
40K → 25.2M3318+15#21702#21687
25.2M → Finish6728+39#21687#21648
TOTALS2893622+2271
📊

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

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing