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BOSTON MARATHON 2025

Anna Jumas

Bib: 21811•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 40%
Masters (Masters Women)
#0 / 6759
Top 26%
Division (F50-54)
#0 / 1303
Top 18%
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
7:51/mi
24:22
↑ 97↓ 3451.5%
10K· 6.21 mi
7:43/mi
48:20
↑ 79↓ 1380.4%
15K· 9.32 mi
7:47/mi
1:12:30
↑ 67↓ 78
20K· 12.43 mi
8:17/mi
1:38:14
↑ 106↓ 860.1%
Half· 13.11 mi
7:50/mi
1:43:35
↑ 19↓ 370.5%
25K· 15.53 mi
8:04/mi
2:03:09
↑ 66↓ 880.2%
30K· 18.64 mi
8:30/mi
2:29:33
↑ 181↓ 1480.2%
20M
8:28/mi
2:41:03
↑ 64↓ 500.2%
21M
11:04/mi
2:52:07
↑ 106↓ 241.6%
35K· 21.75 mi
8:03/mi
2:58:08
↑ 17↓ 861.7%
23M
8:45/mi
3:09:05
↑ 23↓ 630.6%
24M
8:29/mi
3:17:34
↓ 821.3%
40K· 24.85 mi
8:42/mi
3:25:00
↓ 200.3%
25.2M
10:09/mi
3:28:30
↑ 13↓ 160.2%
Finish· 26.22 mi
8:23/mi
3:37:03
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:35
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:53:28
Pace8:39 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:0824:227:5124:22
7:51
-
10K
6.21 mi11:43:0648:207:4723:58
7:43
-0:08
15K
9.32 mi12:07:161:12:307:4724:10
7:47
+0:04
20K
12.43 mi12:33:001:38:147:5425:44
8:17
+0:30
Half
13.11 mi12:38:211:43:357:545:21
7:50
-0:27
25K
15.53 mi12:57:552:03:097:5619:34
8:04
+0:14
30K
18.64 mi13:24:192:29:338:0126:24
8:30
+0:26
20M
20.00 mi13:35:492:41:038:0311:30
8:28
-0:02
21M
21.00 mi13:46:532:52:078:1211:04
11:04
+2:36
35K
21.75 mi13:52:542:58:088:116:01
8:03
-3:01
23M
23.00 mi14:03:513:09:058:1310:57
8:45
+0:42
24M
24.00 mi14:12:203:17:348:148:29
8:29
-0:16
40K
24.85 mi14:19:463:25:008:157:26
8:42
+0:13
25.2M
25.20 mi14:23:163:28:308:163:30
10:09
+1:27
Finish
26.22 mi14:31:493:37:038:178:33
8:23
-1:46

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

7:43 /mi

Average Pace

8:17 /mi

Slowest Pace

11:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:17:51

36% of race

Time at Steady Pace

2:04:38

57% of race

Time at Slower Pace

14:34

7% of race

Average Pace: 8:17 /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 mi11:19:0824:227:5124:22
7:51
#15213
10K
6.21 mi11:43:0648:207:4723:58
7:43
#14579
15K
9.32 mi12:07:161:12:307:4724:10
7:47
#14453
20K
12.43 mi12:33:001:38:147:5425:44
8:17
#15144
Half
13.11 mi12:38:211:43:357:545:21
7:50
#15108
25K
15.53 mi12:57:552:03:097:5619:34
8:04
#14974
30K
18.64 mi13:24:192:29:338:0126:24
8:30
#14916
20M
20.00 mi13:35:492:41:038:0311:30
8:28
#14772
21M
21.00 mi13:46:532:52:078:1211:04
11:04
#15365
35K
21.75 mi13:52:542:58:088:116:01
8:03
#15227
23M
23.00 mi14:03:513:09:058:1310:57
8:45
#15194
24M
24.00 mi14:12:203:17:348:148:29
8:29
#15123
40K
24.85 mi14:19:463:25:008:157:26
8:42
#15099
25.2M
25.20 mi14:23:163:28:308:163:30
10:09
#15125
Finish
26.22 mi14:31:493:37:038:178:33
8:23
#15136
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi152134660466014199(Top 50%)4138(Top 34%)4138(Top 318%)
10K6.21 mi3.10 mi14579+6344284+3764284+37614040(Top 49%)3980(Top 33%)3980(Top 305%)
15K9.32 mi3.11 mi14453+1264233+514233+5114199(Top 50%)4138(Top 34%)4138(Top 318%)
20K12.43 mi3.11 mi15144-6914662-4294662-42916837(Top 59%)5681(Top 46%)5681(Top 436%)
Half13.11 mi0.68 mi15108+364646+164646+1614689(Top 52%)4456(Top 36%)4456(Top 342%)
25K15.53 mi2.42 mi14974+1344599+474599+4714454(Top 51%)4463(Top 36%)4463(Top 343%)
30K18.64 mi3.11 mi14916+584623-244623-2414741(Top 52%)4763(Top 39%)4763(Top 366%)
20M20.00 mi1.36 mi14772+1444565+584565+5813569(Top 48%)4286(Top 35%)4286(Top 329%)
21M21.00 mi1.00 mi15365-5934930-3654930-36521585(Top 76%)8752(Top 72%)8752(Top 672%)
35K21.75 mi0.75 mi15227+1384866+644866+6412599(Top 44%)3962(Top 32%)3962(Top 304%)
23M23.00 mi1.25 mi15194+334885-194885-1914813(Top 52%)5228(Top 43%)5228(Top 401%)
24M24.00 mi1.00 mi15123+714879+64879+614415(Top 51%)5042(Top 41%)5042(Top 387%)
40K24.85 mi0.85 mi15099+244898-194898-1914597(Top 51%)5296(Top 43%)5296(Top 406%)
25.2M25.20 mi0.35 mi15125-264926-284926-2817698(Top 62%)6950(Top 57%)6950(Top 533%)
Finish26.22 mi1.02 mi15136-114950-244950-2415527(Top 55%)5767(Top 47%)5767(Top 443%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21story building
+97ft-345ft

Overall

14199

Females

4138

F50-54

4138

5K→10K

3.1 - 6.2 mi

Top 49%
×5story building
+79ft-138ft

Overall

14040

Females

3980

F50-54

3980

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+67ft-78ft

Overall

14199

Females

4138

F50-54

4138

15K→20K

9.3 - 12.4 mi

Top 59%
×5story building
+106ft-86ft

Overall

16837

Females

5681

F50-54

5681

20K→Half

12.4 - 13.1 mi

Top 52%
×2story building
+19ft-37ft

Overall

14689

Females

4456

F50-54

4456

Half→25K

13.1 - 15.5 mi

Top 51%
×4story building
+66ft-88ft

Overall

14454

Females

4463

F50-54

4463

25K→30K

15.5 - 18.6 mi

Top 52%
×9story building
+181ft-148ft

Overall

14741

Females

4763

F50-54

4763

30K→20M

18.6 - 20.0 mi

Top 48%
×5story building
+64ft-50ft

Overall

13569

Females

4286

F50-54

4286

20M→21M

20.0 - 21.0 mi

Top 76%
×8story building
+106ft-24ft

Overall

21585

Females

8752

F50-54

8752

21M→35K

21.0 - 21.8 mi

Top 44%
×7story building
+17ft-86ft

Overall

12599

Females

3962

F50-54

3962

35K→23M

21.8 - 23.0 mi

Top 52%
×5story building
+23ft-63ft

Overall

14813

Females

5228

F50-54

5228

23M→24M

23.0 - 24.0 mi

Top 51%
×6story building
+12ft-82ft

Overall

14415

Females

5042

F50-54

5042

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

14597

Females

5296

F50-54

5296

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

17698

Females

6950

F50-54

6950

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2story building
+22ft-21ft

Overall

15527

Females

5767

F50-54

5767

Passing Analysis

Category:
Athletes Passed
2416
Passed By
2339
Net Change
+77
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15213
5K → 10K72389+634#15213#14579
10K → 15K253127+126#14579#14453
15K → 20K82773-691#14453#15144
20K → Half5923+36#15144#15108
Half → 25K239105+134#15108#14974
25K → 30K283225+58#14974#14916
30K → 20M19248+144#14916#14772
20M → 21M28621-593#14772#15365
21M → 35K14810+138#15365#15227
35K → 23M11885+33#15227#15194
23M → 24M12150+71#15194#15123
24M → 40K7551+24#15123#15099
40K → 25.2M2551-26#15099#15125
25.2M → Finish7081-11#15125#15136
TOTALS24162339+77
📊

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