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BOSTON MARATHON 2025

Egris Arias

Bib: 1219•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 4%
Gender (Female)
#0 / 12228
Top 0.5%
Division (F18-39)
#0 / 5469
Top 1%
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
5:55/mi
18:24
↑ 97↓ 3451.5%
10K· 6.21 mi
5:59/mi
37:00
↑ 79↓ 1380.4%
15K· 9.32 mi
6:07/mi
56:01
↑ 67↓ 78
20K· 12.43 mi
6:12/mi
1:15:17
↑ 106↓ 860.1%
Half· 13.11 mi
6:05/mi
1:19:26
↑ 19↓ 370.5%
25K· 15.53 mi
6:15/mi
1:34:35
↑ 66↓ 880.2%
30K· 18.64 mi
6:25/mi
1:54:30
↑ 181↓ 1480.2%
20M
6:26/mi
2:03:15
↑ 64↓ 500.2%
21M
6:56/mi
2:10:11
↑ 106↓ 241.6%
35K· 21.75 mi
6:14/mi
2:14:51
↑ 17↓ 861.7%
23M
6:31/mi
2:23:00
↑ 23↓ 630.6%
24M
6:19/mi
2:29:19
↓ 821.3%
40K· 24.85 mi
6:29/mi
2:34:52
↓ 200.3%
25.2M
7:06/mi
2:37:19
↑ 13↓ 160.2%
Finish· 26.22 mi
6:13/mi
2:43:39
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:26
Pace6:04 /mi
2nd Half
Distance13.11 mi
Time1:24:13
Pace6:25 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:3718:245:5518:24
5:55
-
10K
6.21 mi10:37:1337:005:5718:36
5:59
+0:04
15K
9.32 mi10:56:1456:016:0119:01
6:07
+0:08
20K
12.43 mi11:15:301:15:176:0319:16
6:12
+0:05
Half
13.11 mi11:19:391:19:266:044:09
6:05
-0:07
25K
15.53 mi11:34:481:34:356:0515:09
6:15
+0:10
30K
18.64 mi11:54:431:54:306:0919:55
6:25
+0:10
20M
20.00 mi12:03:282:03:156:108:45
6:26
+0:01
21M
21.00 mi12:10:242:10:116:126:56
6:56
+0:30
35K
21.75 mi12:15:042:14:516:124:40
6:14
-0:42
23M
23.00 mi12:23:132:23:006:138:09
6:31
+0:17
24M
24.00 mi12:29:322:29:196:136:19
6:19
-0:12
40K
24.85 mi12:35:052:34:526:145:33
6:29
+0:10
25.2M
25.20 mi12:37:322:37:196:152:27
7:06
+0:37
Finish
26.22 mi12:43:522:43:396:156:20
6:13
-0:53

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

5:55 /mi

Average Pace

6:15 /mi

Slowest Pace

7:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

41:09

25% of race

Time at Steady Pace

1:10:45

43% of race

Time at Slower Pace

51:45

32% of race

Average Pace: 6:14 /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 mi10:18:3718:245:5518:24
5:55
#864
10K
6.21 mi10:37:1337:005:5718:36
5:59
#956
15K
9.32 mi10:56:1456:016:0119:01
6:07
#1081
20K
12.43 mi11:15:301:15:176:0319:16
6:12
#1166
Half
13.11 mi11:19:391:19:266:044:09
6:05
#1176
25K
15.53 mi11:34:481:34:356:0515:09
6:15
#1236
30K
18.64 mi11:54:431:54:306:0919:55
6:25
#1284
20M
20.00 mi12:03:282:03:156:108:45
6:26
#1270
21M
21.00 mi12:10:242:10:116:126:56
6:56
#1268
35K
21.75 mi12:15:042:14:516:124:40
6:14
#1254
23M
23.00 mi12:23:132:23:006:138:09
6:31
#1233
24M
24.00 mi12:29:322:29:196:136:19
6:19
#1217
40K
24.85 mi12:35:052:34:526:145:33
6:29
#1214
25.2M
25.20 mi12:37:322:37:196:152:27
7:06
#1210
Finish
26.22 mi12:43:522:43:396:156:20
6:13
#1207
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi86451511492(Top 5%)66(Top 0.5%)66(Top 1%)
10K6.21 mi3.10 mi956-9254-354-31076(Top 4%)58(Top 0.5%)58(Top 1%)
15K9.32 mi3.11 mi1081-12557-357-31492(Top 5%)66(Top 0.5%)66(Top 1%)
20K12.43 mi3.11 mi1166-8557571599(Top 6%)74(Top 0.6%)74(Top 1%)
Half13.11 mi0.68 mi1176-1058-158-11515(Top 5%)68(Top 0.6%)68(Top 1%)
25K15.53 mi2.42 mi1236-6062-462-41654(Top 6%)74(Top 0.6%)74(Top 1%)
30K18.64 mi3.11 mi1284-4865-365-31608(Top 6%)77(Top 0.6%)77(Top 1%)
20M20.00 mi1.36 mi1270+1465651406(Top 5%)70(Top 0.6%)70(Top 1%)
21M21.00 mi1.00 mi1268+265652025(Top 7%)111(Top 0.9%)111(Top 2%)
35K21.75 mi0.75 mi1254+1466-166-11420(Top 5%)68(Top 0.6%)68(Top 1%)
23M23.00 mi1.25 mi1233+2166661502(Top 5%)85(Top 0.7%)85(Top 2%)
24M24.00 mi1.00 mi1217+1665+165+11376(Top 5%)82(Top 0.7%)82(Top 1%)
40K24.85 mi0.85 mi1214+366-166-11599(Top 6%)109(Top 0.9%)109(Top 2%)
25.2M25.20 mi0.35 mi1210+466661860(Top 7%)153(Top 1%)153(Top 3%)
Finish26.22 mi1.02 mi1207+366661590(Top 6%)105(Top 0.9%)105(Top 2%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21story building
+97ft-345ft

Overall

1492

Females

66

F18-39

66

5K→10K

3.1 - 6.2 mi

Top 4%
×5story building
+79ft-138ft

Overall

1076

Females

58

F18-39

58

10K→15K

6.2 - 9.3 mi

Top 5%
×3story building
+67ft-78ft

Overall

1492

Females

66

F18-39

66

15K→20K

9.3 - 12.4 mi

Top 6%
×5story building
+106ft-86ft

Overall

1599

Females

74

F18-39

74

20K→Half

12.4 - 13.1 mi

Top 5%
×2story building
+19ft-37ft

Overall

1515

Females

68

F18-39

68

Half→25K

13.1 - 15.5 mi

Top 6%
×4story building
+66ft-88ft

Overall

1654

Females

74

F18-39

74

25K→30K

15.5 - 18.6 mi

Top 6%
×9story building
+181ft-148ft

Overall

1608

Females

77

F18-39

77

30K→20M

18.6 - 20.0 mi

Top 5%
×5story building
+64ft-50ft

Overall

1406

Females

70

F18-39

70

20M→21M

20.0 - 21.0 mi

Top 7%
×8story building
+106ft-24ft

Overall

2025

Females

111

F18-39

111

21M→35K

21.0 - 21.8 mi

Top 5%
×7story building
+17ft-86ft

Overall

1420

Females

68

F18-39

68

35K→23M

21.8 - 23.0 mi

Top 5%
×5story building
+23ft-63ft

Overall

1502

Females

85

F18-39

85

23M→24M

23.0 - 24.0 mi

Top 5%
×6story building
+12ft-82ft

Overall

1376

Females

82

F18-39

82

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1599

Females

109

F18-39

109

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1860

Females

153

F18-39

153

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2story building
+22ft-21ft

Overall

1590

Females

105

F18-39

105

Passing Analysis

Category:
Athletes Passed
319
Passed By
662
Net Change
-343
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#864
5K → 10K21113-92#864#956
10K → 15K8133-125#956#1081
15K → 20K1398-85#1081#1166
20K → Half717-10#1166#1176
Half → 25K1777-60#1176#1236
25K → 30K4290-48#1236#1284
30K → 20M3016+14#1284#1270
20M → 21M2523+2#1270#1268
21M → 35K239+14#1268#1254
35K → 23M4928+21#1254#1233
23M → 24M248+16#1233#1217
24M → 40K2724+3#1217#1214
40K → 25.2M128+4#1214#1210
25.2M → Finish2118+3#1210#1207
TOTALS319662-343
📊

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